A Mars-crossing asteroid (MCA, also Mars-crosser, MC) is an

asteroid An asteroid is a minor planet of the inner Solar System. Sizes and shapes of asteroids vary significantly, ranging from 1-meter rocks to a dwarf planet almost 1000 km in diameter; they are rocky, metallic or icy bodies with no atmosphere. ...

whose

orbit In celestial mechanics, an orbit is the curved trajectory of an object such as the trajectory of a planet around a star, or of a natural satellite around a planet, or of an artificial satellite around an object or position in space such as a p ...

crosses that of

Mars Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System, only being larger than Mercury (planet), Mercury. In the English language, Mars is named for the Mars (mythology), Roman god of war. Mars is a terr ...

. Some Mars-crossers numbered below 100000 are listed here. They include the two numbered

Mars trojan The Mars trojans are a group of trojan objects that share the orbit of the planet Mars around the Sun. They can be found around the two Lagrangian points 60° ahead of and behind Mars. The origin of the Mars trojans is not well understood. One t ...

5261 Eureka 5261 Eureka is the first Mars trojan discovered. It was discovered by David H. Levy and Henry Holt at Palomar Observatory on 20 June 1990. It trails Mars (at the ) at a distance varying by only 0.3 AU during each revolution (with a secular t ...

and . Many databases, for instance the

JPL Small-Body Database The JPL Small-Body Database (SBDB) is an astronomy database about small Solar System bodies. It is maintained by Jet Propulsion Laboratory (JPL) and NASA and provides data for all known asteroids and several comets, including orbital parameters and ...

(JPL SBDB), only list asteroids with a

perihelion An apsis (; ) is the farthest or nearest point in the orbit of a planetary body about its primary body. For example, the apsides of the Earth are called the aphelion and perihelion. General description There are two apsides in any ellip ...

greater than 1.3 AU as Mars-crossers. An asteroid with a perihelion less than this is classed as a

near-Earth object A near-Earth object (NEO) is any small Solar System body whose orbit brings it into proximity with Earth. By convention, a Solar System body is a NEO if its closest approach to the Sun (perihelion) is less than 1.3 astronomical units (AU). ...

even though it is crossing the orbit of Mars as well as crossing (or coming near to) that of Earth. Nevertheless, these objects are listed on this page. A grazer is an object with a perihelion below the aphelion of Mars (1.67 AU) but above the Martian perihelion (1.38 AU). The JPL SBDB lists 13,500 Mars-crossing asteroids. Only 18 MCAs are brighter than absolute magnitude (H) 12.5, which typically makes these asteroids with H<12.5 more than 13 km in diameter depending on the

albedo Albedo (; ) is the measure of the diffuse reflection of sunlight, solar radiation out of the total solar radiation and measured on a scale from 0, corresponding to a black body that absorbs all incident radiation, to 1, corresponding to a body ...

. The smallest known MCAs have an absolute magnitude (H) of around 24 and are typically less than 100 meters in diameter. There are over 21,600 known Mars-crossers of which only 5751 have received a MPC number. Earth having more gravity and surface area than Mars attracts more impactors than Mars. Earth is impacted about 20 times more than the Moon, and Mars only gets impacted about 3 to 5 times more than the

Moon The Moon is Earth's only natural satellite. It is the fifth largest satellite in the Solar System and the largest and most massive relative to its parent planet, with a diameter about one-quarter that of Earth (comparable to the width of ...

Co-orbital

(''leading cloud''): * (''trailing cloud''): *

the only named

* * * * * Candidates *

Inner grazers

* 1951 Lick * 4947 Ninkasi * (10302) 1989 ML *

15817 Lucianotesi 15817 Lucianotesi (or 1994 QC) is an Amor asteroid discovered on August 28, 1994, by A. Boattini and M. Tombelli Maura Tombelli (born 1952 in Montelupo Fiorentino) is an Italian amateur astronomer who began her training in astronomy as an o ...

* * * (52381) 1993 HA * 52387 Huitzilopochtli * * * * * * (85236) 1993 KH * * * * * *

Inner grazers that are also Earth-crossers or grazers

* 1620 Geographos *

1865 Cerberus 1865 Cerberus is a stony asteroid and near-Earth object of the Apollo group, approximately 1.6 kilometers in diameter. It was discovered on 26 October 1971, by Czech astronomer Luboš Kohoutek at the Hamburger Bergedorf Observatory, Germany, and ...

* 2063 Bacchus * 3361 Orpheus * 3362 Khufu *

3753 Cruithne 3753 Cruithne is a Q-type, Aten asteroid in orbit around the Sun in 1:1 orbital resonance with Earth, making it a co-orbital object. It is an asteroid that, relative to Earth, orbits the Sun in a bean-shaped orbit that effectively describes a ...

* 4034 Vishnu * 4581 Asclepius * 4769 Castalia * 6239 Minos * (10115) 1992 SK * 11500 Tomaiyowit *

12711 Tukmit 1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1 ...

* (17511) 1992 QN * *

Mars-crossers that are also Earth-crossers or grazers

These objects are not catalogued as Mars-crossers in databases such as the

Jet Propulsion Laboratory The Jet Propulsion Laboratory (JPL) is a federally funded research and development center and NASA field center in the City of La Cañada Flintridge, California, United States. Founded in the 1930s by Caltech researchers, JPL is owned by NASA an ...

's onlin
Small-body Database Browser
Instead, they are categorized as

Near Earth Object A near-Earth object (NEO) is any small Solar System body whose orbit brings it into proximity with Earth. By convention, a Solar System body is a NEO if its closest approach to the Sun (perihelion) is less than 1.3 astronomical units (AU). ...

s (NEOs). * 1566 Icarus * 1685 Toro * 1862 Apollo * 1863 Antinous *

1864 Daedalus 1864 Daedalus, provisional designation , is a stony asteroid and near-Earth object of the Apollo group, approximately 3 kilometers in diameter. It was discovered on 24 March 1971, by Dutch–American astronomer Tom Gehrels at Palomar Observatory, ...

1866 Sisyphus 1866 Sisyphus is a binary stony asteroid, near-Earth object and the largest member of the Apollo group, approximately 7 kilometers in diameter. It was discovered on 5 December 1972, by Swiss astronomer Paul Wild at Zimmerwald Observatory near B ...

* 1981 Midas * 2101 Adonis *

2102 Tantalus 2102 Tantalus (1975 YA) is an Apollo asteroid discovered on December 27, 1975, by C. Kowal at Palomar Observatory. It is a Q-type asteroid. 2102 Tantalus is a potentially hazardous asteroid (PHA) because its minimum orbit intersection distance ...

* 2135 Aristaeus * 2201 Oljato *

2212 Hephaistos 2212 Hephaistos (1978 SB) is an Apollo asteroid and a NEO discovered on 27 September 1978 by L. I. Chernykh at the Crimean Astrophysical Observatory. It is named after the Greek god Hephaestus. It is the largest member of the Hephaistos asteroid ...

* 2329 Orthos * 3103 Eger *

3200 Phaethon 3200 Phaethon (previously sometimes spelled Phaeton), provisional designation , is an active Apollo asteroid with an orbit that brings it closer to the Sun than any other named asteroid (though there are numerous unnamed asteroids with smaller ...

3360 Syrinx 3360 Syrinx (originally designated 1981 VA) is an Apollo and Mars crosser asteroid discovered in 1981. It approaches Earth to within 40 Gm three times in the 21st century: 33 Gm in 2039, 40 Gm in 2070, and 24 Gm in 2085. On ...

3671 Dionysus 3671 Dionysus is a small binary Amor asteroid, orbiting between Earth and the asteroid belt. It was discovered by Carolyn and Gene Shoemaker at Palomar Observatory on 27 May 1984. It is named after Dionysus, the Greek god of wine. Its provisio ...

* 3752 Camillo * 3838 Epona * 4015 Wilson-Harrington *

4179 Toutatis 4179 Toutatis, provisional designation , is an elongated, stony asteroid and slow rotator, classified as a near-Earth object and potentially hazardous asteroid of the Apollo asteroid and Alinda asteroid groups, approximately 2.5 kilometers in d ...

* 4183 Cuno * 4197 Morpheus * 4257 Ubasti * 4341 Poseidon * 4450 Pan *

4486 Mithra 4486 Mithra ('' prov. designation:'' ), is an eccentric asteroid and suspected contact-binary, classified as near-Earth object and potentially hazardous asteroid, approximately 2 kilometers in diameter. It belongs to the Apollo group of asteroid ...

* 4660 Nereus * (4953) 1990 MU * 5011 Ptah * (5131) 1990 BG *

5143 Heracles 5143 Heracles, provisional designation , is a highly eccentric, rare-type asteroid and synchronous Binary asteroid, binary system, classified as near-Earth object of the Apollo asteroid, Apollo group, approximately 4.8 kilometers in diameter. The ...

* (5189) 1990 UQ * (5496) 1973 NA * (5645) 1990 SP *

(5660) 1974 MA 566 ( DLXVI) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. The denomination 566 for this year has been used since the early medieval period, when the Anno Domini calendar era became the preva ...

* (5693) 1993 EA * 5731 Zeus *

5786 Talos 5786 Talos is an Apollo asteroid discovered on 3 September 1991 by R. H. McNaught at Siding Spring. It has a very small perihelion distance; only two other named asteroids have one less than 0.2 AU, 1566 Icarus and 3200 Phaethon 3200 ...

* (5828) 1991 AM * (6037) 1988 EG * * * 6063 Jason * (6455) 1992 HE *

6489 Golevka 6489 Golevka is an Apollo, Mars-crosser, and Alinda asteroid discovered in 1991 by Eleanor F. Helin. Its name has a complicated origin. In 1995, Golevka was studied simultaneously by three radar observatories across the world: Goldstone in Ca ...

* (6611) 1993 VW * (7025) 1993 QA *

7092 Cadmus 7092 Cadmus, provisional designation , is a highly eccentric asteroid and near-Earth object of the Apollo group, approximately 3 kilometers in diameter. It was discovered on 4 June 1992, by American astronomer couple Carolyn and Eugene Shoemaker ...

* (7335) 1989 JA * (7341) 1991 VK * (7350) 1993 VA * * (7753) 1988 XB * (7888) 1993 UC * (7889) 1994 LX *

(8014) 1990 MF (8014) 1990 MF is a sub-kilometer near-Earth object and potentially hazardous asteroid in the Apollo group. It was discovered by American astronomer Eleanor Helin Eleanor Francis "Glo" Helin (née Francis, 19 November 1932 – 25 January 2 ...

* (8035) 1992 TB * (8176) 1991 WA * * * (8566) 1996 EN * (9058) 1992 JB *

9162 Kwiila __NOTOC__ Year 916 ( CMXVI) was a leap year starting on Monday (link will display the full calendar) of the Julian calendar. Events By place Europe * Sicilian Berbers in Agrigento revolt and depose the independent Emir Ahmed ibn Khor ...

* (9202) 1993 PB * (9856) 1991 EE * * * * 11066 Sigurd * 11311 Peleus * *

11885 Summanus 11885 Summanus ('' prov. designation:'' ) is a dark asteroid and large near-Earth object of the Apollo group. It was discovered by astronomers with the Spacewatch programm at Kitt Peak Observatory on 25 September 1990. The object has a rotatio ...

* (12538) 1998 OH * 12923 Zephyr * (13651) 1997 BR *

14827 Hypnos 14827 Hypnos ('' prov. designation:'' ) is a highly eccentric, sub-kilometer-sized carbonaceous asteroid that is thought to be an extinct comet. It is classified as near-Earth object and potentially hazardous asteroid of the Apollo group. The a ...

* * * * * (17182) 1999 VU * * * * * * (22753) 1998 WT * * * (24443) 2000 OG * * 24761 Ahau *

25143 Itokawa 25143 Itokawa (provisional designation ) is a sub-kilometer near-Earth object of the Apollo group and a potentially hazardous asteroid. It was discovered by the LINEAR program in 1998 and later named after Japanese rocket engineer Hideo Itokawa ...

* * * * *

(29075) 1950 DA , provisional designation ', is a risk–listed asteroid, classified as a near-Earth object and potentially hazardous asteroid of the Apollo group, approximately in diameter. It once had the highest known probability of impacting Earth. In 2002 ...

* * * * * * *

(36236) 1999 VV 36 may refer to: * 36 (number), the natural number following 35 and preceding 37 * One of these years of Gregorian or Julian calendars: ** 36 BC, 1st century BCE ** AD 36, 1st century ** 1936, 20th century ** 2036, 21st century Arts and entertain ...

* * (37638) 1993 VB * 37655 Illapa * 38086 Beowulf * * * * * (52340) 1992 SY * * * * * * * * * * * (65690) 1991 DG * * (65733) 1993 PC * 65803 Didymos * * * * * * * * * * * * *

69230 Hermes 69230 Hermes is a sub-kilometer sized asteroid and binary system on an eccentric orbit, classified as a potentially hazardous asteroid and near-Earth object of the Apollo group, that passed Earth at approximately twice the distance of the Moon o ...

* * * * * * * *

Outer grazers

132 Aethra Aethra ( minor planet designation: 132 Aethra) is a metallic asteroid and Mars-crosser on an eccentric orbit from the asteroid belt. It measures approximately 40 kilometers in diameter. It was discovered by James Craig Watson in 1873 and is the ...

323 Brucia Brucia (minor planet designation: 323 Brucia) is a stony Phocaea asteroid and former Mars-crosser from the inner regions of the asteroid belt, approximately in diameter. It was the first asteroid to be discovered by the use of astrophotography. ...

* 391 Ingeborg * 475 Ocllo * 512 Taurinensis * 699 Hela * 1009 Sirene * 1011 Laodamia *

1065 Amundsenia 1065 Amundsenia, provisional designation , is an stony asteroid and sizeable Mars-crosser on an eccentric orbit from the inner asteroid belt, approximately 10 kilometers in diameter. It was discovered on 4 August 1926, by Soviet astronomer Sergey ...

* 1131 Porzia * 1134 Kepler * 1139 Atami * 1170 Siva * 1198 Atlantis * 1204 Renzia *

1235 Schorria 1235 Schorria ('' prov. designation:'' ), is a Hungaria asteroid, sizable Mars-crosser, and exceptionally slow rotator from the inner region of the asteroid belt. The carbonaceous C-type asteroid has an outstandingly long rotation period of 126 ...

* 1293 Sonja * 1310 Villigera * 1316 Kasan * 1374 Isora *

1468 Zomba 1468 Zomba, provisional designation , is a stony asteroid and large Mars-crosser near the innermost regions of the asteroid belt, approximately 7 kilometers in diameter. Discovered by Cyril Jackson at Johannesburg Observatory in 1938, the asteroi ...

* 1474 Beira * 1508 Kemi *

1565 Lemaître 1565 Lemaître, provisional designation , is a highly eccentric Phocaea asteroid and sizable Mars-crosser from the inner regions of the asteroid belt, approximately 8 kilometers in diameter. It was discovered on 25 November 1948, by Belgian astro ...

* 1593 Fagnes * 1640 Nemo *

1656 Suomi 1656 Suomi ('' prov. designation:'' ) is a binary Hungaria asteroid and sizable Mars-crosser from the innermost regions of the asteroid belt. It was discovered on 11 March 1942, by Finnish astronomer Yrjö Väisälä at Turku Observatory in Sout ...

1727 Mette 1727 Mette, provisional designation , is a binary Hungaria asteroid and Mars-crosser from the inner regions of the asteroid belt, approximately 9 kilometers in diameter. It was discovered on 25 January 1965, by English astronomer David Andrews ...

1747 Wright 1747 Wright, provisional designation , is a stony asteroid and a sizable Mars-crosser, approximately 6 kilometers in diameter. It was discovered on 14 July 1947, by American astronomer Carl Wirtanen at Lick Observatory on Mount Hamilton near S ...

* 1750 Eckert * 2035 Stearns *

2044 Wirt 2044 Wirt, provisional designation , is a binary Phocaea asteroid and Mars-crosser, approximately 6.7 kilometers in diameter. The minor-planet moon has an estimated diameter of 1.89 kilometer. The asteroid was discovered on 8 November 1950, by A ...

* 2055 Dvořák * 2064 Thomsen * 2074 Shoemaker * 2077 Kiangsu * 2078 Nanking * 2099 Öpik *

2204 Lyyli 2204 Lyyli ( ''prov. designation'': ) is a dark asteroid and very eccentric Mars-crosser from the middle region of the asteroid belt, approximately in diameter. It was discovered on 3 March 1943 by Finnish astronomer Yrjö Väisälä at Turku O ...

* 2253 Espinette *

2423 Ibarruri 2423 Ibarruri, provisional designation , is an eccentric, tumbling and rare-type asteroid, classified as slow rotator and sizable Mars-crosser from the inner regions of the asteroid belt, approximately 5 kilometers in diameter. The asteroid was ...

* 2449 Kenos * 2577 Litva * 2744 Birgitta *

2937 Gibbs 2937 Gibbs, provisional designation , is a stony Phocaea asteroid and Mars-crosser from the inner regions of the asteroid belt, approximately 6 kilometers in diameter. It was discovered on 14 June 1980, by American astronomer Edward Bowell at Low ...

* 2968 Iliya * 3040 Kozai *

3163 Randi While the future cannot be predicted with certainty, present understanding in various scientific fields allows for the prediction of some far-future events, if only in the broadest outline. These fields include astrophysics, which studies ho ...

* 3198 Wallonia * 3216 Harrington * 3255 Tholen * 3267 Glo * 3270 Dudley *

3287 Olmstead 3 (three) is a number, numeral and digit. It is the natural number following 2 and preceding 4, and is the smallest odd prime number and the only prime preceding a square number. It has religious or cultural significance in many societie ...

* 3343 Nedzel * 3392 Setouchi * 3397 Leyla * 3401 Vanphilos *

3402 Wisdom 3402 Wisdom, provisional designation , is a stony asteroid and Mars-crosser on an eccentric orbit from the inner regions of the asteroid belt, approximately in diameter. It was discovered on 5 August 1981, by American astronomer Edward Bowell at ...

* 3416 Dorrit * 3443 Leetsungdao * 3496 Arieso * 3581 Alvarez *

3635 Kreutz 3635 Kreutz, provisional designation , is a slowly rotating Hungaria asteroid and Mars-crosser from the innermost regions of the asteroid belt, approximately 3 kilometers in diameter. It was discovered on 21 November 1981, by Czech astronomer Lu ...

* 3674 Erbisbühl * 3737 Beckman * 3800 Karayusuf * 3854 George * 3858 Dorchester * 3873 Roddy * 3920 Aubignan *

4142 Dersu-Uzala 4142 Dersu-Uzala, provisional designation ', is a Hungaria asteroid, sizable Mars-crosser and potentially slow rotator from the innermost region of the asteroid belt, approximately in diameter. It was discovered by Czech astronomer Zdeňka Vávr ...

* 4205 David Hughes * 4276 Clifford * 4435 Holt * 4451 Grieve * 4558 Janesick * 4910 Kawasato * 4995 Griffin * 5038 Overbeek * 5066 Garradd * 5201 Ferraz-Mello * 5230 Asahina * 5246 Migliorini *

5251 Bradwood 5 (five) is a number, numeral and digit. It is the natural number, and cardinal number, following 4 and preceding 6, and is a prime number. It has attained significance throughout history in part because typical humans have five digits on eac ...

* 5253 Fredclifford * 5275 Zdislava *

5335 Damocles (5335) Damocles , provisional designation , is a centaur and the namesake of the damocloids, a group of minor planets which may be inactive nuclei of the Halley-type and long-period comets. It was discovered on 18 February 1991, by Aus ...

* 5349 Paulharris * 5392 Parker * * 5585 Parks * 5621 Erb *

5641 McCleese 5641 McCleese, provisional designation , is a rare-type Hungaria asteroid and slow rotator, classified as Mars-crosser from the innermost regions of the asteroid belt, approximately 4 kilometers in diameter. It was discovered on 27 February 19 ...

5642 Bobbywilliams 5642 Bobbywilliams, provisional designation , is an eccentric, stony asteroid and Mars-crosser from the inner regions of the asteroid belt, approximately 4.7 kilometers in diameter. It was discovered on 27 July 1990, by American astronomer Henry ...

* 5649 Donnashirley * 5682 Beresford * 5720 Halweaver * 5738 Billpickering * 5817 Robertfrazer * 5870 Baltimore * 5892 Milesdavis * 5929 Manzano * 5999 Plescia * 6041 Juterkilian *

6042 Cheshirecat 6042 Cheshirecat ( ''or'' ), provisional designation , is an eccentric, rare-type asteroid and large Mars-crosser from the outer regions of the asteroid belt, approximately 14 kilometers in diameter. It was discovered by Japanese astronomers Akir ...

* 6141 Durda * 6170 Levasseur *

6172 Prokofeana __NOTOC__ Year 617 ( DCXVII) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. The denomination 617 for this year has been used since the early medieval period, when the Anno Domini calendar e ...

* 6183 Viscome * 6249 Jennifer * 6261 Chione * (6263) 1980 PX * 6386 Keithnoll6386 Keithnoll at the JPL Small-Body Database Browser
/ref> * 6411 Tamaga * 6446 Lomberg * 6444 Ryuzin * * 6485 Wendeesther * 6487 Tonyspear * * 6500 Kodaira * 6523 Clube * 6585 O'Keefe * 6847 Kunz-Hallstein * * 6909 Levison * 7002 Bronshten *

7079 Baghdad 7 (seven) is the natural number following 6 and preceding 8. It is the only prime number preceding a cube. As an early prime number in the series of positive integers, the number seven has greatly symbolic associations in religion, mythology, s ...

7267 Victormeen 7 (seven) is the natural number following 6 and preceding 8. It is the only prime number preceding a cube (algebra), cube. As an early prime number in the series of positive integers, the number seven has greatly symbolic associations in religion ...

* 7304 Namiki * 7330 Annelemaître * 7345 Happer * 7369 Gavrilin * 7445 Trajanus * * 7505 Furusho * * 7723 Lugger * 7778 Markrobinson *

7816 Hanoi 7816 Hanoi, provisional designation , is an eccentric stony asteroid and Mars-crosser from the inner regions of the asteroid belt, approximately 3 kilometers in diameter. It was discovered on 18 December 1987, by Japanese astronomer Masahiro Kois ...

* 7818 Muirhead * *

8251 Isogai 8 (eight) is the natural number following 7 and preceding 9. In mathematics 8 is: * a composite number, its proper divisors being , , and . It is twice 4 or four times 2. * a power of two, being 2 (two cubed), and is the first number of the ...

8256 Shenzhou 8 (eight) is the natural number following 7 and preceding 9. In mathematics 8 is: * a composite number, its proper divisors being , , and . It is twice 4 or four times 2. * a power of two, being 2 (two cubed), and is the first number of t ...

* 8355 Masuo * 8373 Stephengould * 8444 Popovich * 8651 Alineraynal * 8722 Schirra * (9068) 1993 OD *

9082 Leonardmartin 9 (nine) is the natural number following and preceding . Evolution of the Arabic digit In the beginning, various Indians wrote a digit 9 similar in shape to the modern closing question mark without the bottom dot. The Kshatrapa, Andhra and ...

* * 9551 Kazi *

9564 Jeffwynn 9564 Jeffwynn, provisional designation , is an eccentric asteroid and Mars-crosser from the inner regions of the asteroid belt, approximately 4.7 kilometers in diameter. The asteroid was discovered on 26 September 1987, by American astronomer co ...

* * 9671 Hemera *

9767 Midsomer Norton 9767 Midsomer Norton () is an Outer asteroid belt, outer main-belt asteroid discovered on March 10, 1992, by Duncan Steel at Siding Spring Observatory, Siding Spring. It is one of very few asteroids located in the 2:1 orbital resonance, mean motion ...

* * (9881) 1994 SE * * 10051 Albee * 10502 Armaghobs * * (10578) 1995 LH * 10737 Brück * 10984 Gispen * 11152 Oomine * * * 11836 Eileen * (12009) 1996 UE * * * * * * 13551 Gadsden * *

13920 Montecorvino 139 may refer to: * 139 (number), an integer * AD 139, a year of the Julian calendar * 139 BC, a year of the pre-Julian Roman calendar * 139 (New Jersey bus) 139 may refer to: * 139 (number), an integer * AD 139, a year of the Julian calendar * 13 ...

* (14017) 1994 NS * * * 14223 Dolby * 14309 Defoy * * * * * 15609 Kosmaczewski * 15673 Chetaev * (15700) 1987 QD * (15778) 1993 NH * 15790 Keizan * 16142 Leung * * 16465 Basilrowe * * 16529 Dangoldin * 16588 Johngee * * (16635) 1993 QO * 16724 Ullilotzmann * * * 16958 Klaasen * 17435 di Giovanni * 17493 Wildcat * * 17640 Mount Stromlo * 17744 Jodiefoster * * * 18284 Tsereteli * 18398 Bregenz * 18499 Showalter * * * 18751 Yualexandrov * * * * 19080 Martínfierro * 19127 Olegefremov * * * (19877) 9086 P-L * * 20037 Duke * * * 20187 Janapittichova * * * * * (20958) A900 MA * 21001 Trogrlic * (21028) 1989 TO * * * 21104 Sveshnikov * *

(21228) 1995 SC 1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1 ...

* * * 21966 Hamadori * 22168 Weissflog *

22283 Pytheas 83 may refer to: * 83 (number) * 83 (film), ''83'' (film), a 2021 Indian cricket film * one of the years 83 BC, AD 83, 1983, 2083 * "83", a song by John Mayer on his 2001 album ''Room for Squares'' See also

* * List of highways numbered {{N ...

* 22385 Fujimoriboshi *

22449 Ottijeff Year 449 ( CDXLIX) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Astyrius and Romanus (or, less frequently, year 1202 '' Ab urbe ...

* * * * * * * * * * * * 24643 MacCready * 24654 Fossett * (24682) 1990 BH * * * * * * * * * * * (26050) 3167 T-2 * 26074 Carlwirtz * * (26129) 1993 DK * * * * 26471 Tracybecker * * 26858 Misterrogers * 26879 Haines * * * * 27657 Berkhey * * * * * * * (29407) 1996 UW * * * * * * (30717) 1937 UD * * 30767 Chriskraft * * 30775 Lattu * 30785 Greeley * 30786 Karkoschka * (30800) 1989 ST * (30856) 1991 XE * 30963 Mount Banzan * * 31098 Frankhill * * * * * * * * * * * * * * * * * * 32890 Schwob * 32897 Curtharris * * (33060) 1997 VY * * 33330 Barèges * * * * * * * * 34817 Shiominemoto * 35056 Cullers * * * * * * * * (37314) 2001 QP * * (37367) 2001 VC * * (37479) 1130 T-1 * (37568) 1989 TP * 37596 Cotahuasi * * *

(38063) 1999 FH is a rare-type asteroid from the inner regions of the asteroid belt, classified as Mars-crosser and exceptionally slow rotator, approximately 4 kilometers in diameter. It was discovered on 16 March 1999, by Croatian astronomers Korado Korlevi� ...

* * * * * * * * (39561) 1992 QA * * 39741 Komm * * (40271) 1999 JT * (40315) 1999 LS * * * * * * * * * * * * * * (42501) 1992 YC * 42531 McKenna * 42609 Daubechies * * * * * * * * * * * * (45251) 1999 YN * (45764) 2000 LV * * * * * * * (47035) 1998 WS * * * * * * * * * * (48450) 1991 NA * * * (48621) 1995 OC * * * (49664) 1999 MV * * * * * * * * (51773) 2001 MV * *

(52310) 1991 VJ 5 (five) is a number, numeral and digit. It is the natural number, and cardinal number, following 4 and preceding 6, and is a prime number. It has attained significance throughout history in part because typical humans have five digits on eac ...

* * 52384 Elenapanko * (52439) 1994 QL * (52453) 1994 WC * (52722) 1998 GK * * * * * * * * * * * * * (55757) 1991 XN * * * * * * * * * * * (58050) 2002 YA * (58070) 1034 T-2 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * (65757) 1994 FV * * 65784 Naderayama * * * (65999) 1998 ND * * * * * * 66458 Romaplanetario * * * * * * * * * * * * * * (69239) 1978 XT * 69260 Tonyjudt * * (69307) 1992 ON * 69311 Russ * (69350) 1993 YP * * * * * * * * * * * (73575) 4789 P-L * * * * * (73865) 1997 AW * * * * * * * * * * * * * * * * * * * * * * * * * * 77971 Donnolo * * * * * (79219) 1994 LN * * * * * * * * * * * * * * * * * * * * * * * * * * (85118) 1971 UU * 85119 Hannieschaft * 85158 Phyllistrapp * * 85185 Lederman * (85235) 1993 JA * (85274) 1994 GH * * (85383) 1996 MS * * * * * * * (86373) 1999 YK * * * * * * * * * * * * * * * * * * (89454) 2001 XG * * * * * * * (90916) 1997 LR * * * * * * * * *

(93040) 2000 SG 93 may refer to: * 93 (number) * one of the years 93 BC, AD 93, 1993, 2093, etc. * 93 Seine-Saint-Denis, French department, Paris, Île-de-France * Atomic number 93: neptunium * ''Ninety-Three'', English title of ''Quatrevingt-treize'' (same meanin ...

* * * * * * * * * (95711) 2003 AK * * * * (96080) 7649 P-L *

Mars-crossers

433 Eros Eros (minor planet designation: (433) Eros), provisional designation is a stony asteroid of the Amor group and the first discovered and second-largest near-Earth object with an elongated shape and a mean diameter of approximately . Visi ...

719 Albert 719 Albert, provisional designation , is a stony asteroid, approximately 2.5 kilometers in diameter, classified as a near-Earth object of the Amor group of asteroids. It was discovered by Austrian astronomer Johann Palisa at the Vienna Observat ...

887 Alinda 887 Alinda () is a very Orbital eccentricity, eccentric, near-Earth asteroid with an Earth minimum orbit intersection distance (Minimum orbit intersection distance, MOID) of 0.092 Astronomical unit, AU. It is the namesake for the Alinda ast ...

* 1036 Ganymed *

1221 Amor 1221 Amor is an asteroid and near-Earth object on an eccentric orbit, approximately in diameter. It is the namesake of the Amor asteroids, the second-largest subgroup of near-Earth objects. It was discovered by Eugène Delporte at the Uccle Obs ...

1580 Betulia 1580 Betulia, provisional designation , is an eccentric, carbonaceous asteroid, classified as near-Earth object of the Amor group, approximately 4.2 kilometers in diameter. It was discovered on 22 May 1950, by South African astronomer Ernest Jo ...

* 1627 Ivar *

1915 Quetzálcoatl 1915 Quetzálcoatl, provisional designation , is a very eccentric, stony asteroid classified as near-Earth object, about half a kilometer in diameter. It was discovered on 9 March 1953, by American astronomer Albert George Wilson at Palomar Obs ...

* 1916 Boreas *

1917 Cuyo 1917 Cuyo ( ''prov. designation'': ) is an stony asteroid and near-Earth object of the Amor group, approximately in diameter. It was discovered on 1 January 1968, by astronomer Carlos Cesco and A. G. Samuel at El Leoncito Observatory, Argent ...

* 1943 Anteros * 1980 Tezcatlipoca * 2059 Baboquivari *

2061 Anza 2061 Anza, provisional designation , is an eccentric asteroid of the Amor group, a subtype of near-Earth objects, estimated to measure approximately 2.7 kilometers in diameter. It was discovered on 22 October 1960, by American astronomer Henr ...

* 2202 Pele * 2335 James * 2368 Beltrovata *

2608 Seneca 2608 Seneca, provisional designation , is a stony asteroid and sub-kilometer near-Earth object of the Amor group, approximately 0.9 kilometers in diameter. It was discovered on 17 February 1978, by German astronomer Hans-Emil Schuster at ESO's L ...

* 2629 Rudra * 3102 Krok * 3122 Florence * 3199 Nefertiti * 3271 Ul *

3288 Seleucus 3288 Seleucus, provisional designation , is a rare-type stony asteroid, classified as near-Earth object of the Amor group of asteroids, approximately 2.5 kilometers in diameter. It was discovered on 28 February 1982, by German astronomer Hans-E ...

3352 McAuliffe 3352 McAuliffe (), provisional designation , is a rare-type asteroid and suspected binary system, classified as near-Earth object of the Amor group, approximately 2 kilometers in diameter. It was discovered on 6 February 1981, by American astro ...

3551 Verenia 3551 Verenia, provisional designation , is an Amor asteroid and a Mars crosser discovered on 12 September 1983 by R. Scott Dunbar. Although Verenia passed within 40 Gm of the Earth in the 20th century, it will never do so in the 21st. In 20 ...

3552 Don Quixote 3552 Don Quixote, provisionally designated , is an exceptionally eccentric asteroid, classified as a near-Earth object of the Amor group, Mars-crosser and Jupiter-crosser, as well as a centaur and extinct comet. Discovery and naming The ...

* 3553 Mera * 3691 Bede * (3757) Anagolay * 3833 Calingasta *

3908 Nyx 3908 Nyx is an Amor and Mars-crosser asteroid. It was discovered by Hans-Emil Schuster on August 6, 1980, and is named after Nyx, the Greek goddess of the night, after which Pluto's moon Nix is also named. It is 1–2 km in diameter and ...

* (3988) Huma *

4055 Magellan 4055 Magellan, provisional designation , is a bright and eccentric asteroid and near-Earth object of the Amor group, approximately 2.5 kilometers in diameter. It was discovered on 24 February 1985, by American astronomer Eleanor Helin at Palomar ...

* 4401 Aditi * 4487 Pocahontas * 4503 Cleobulus *

4587 Rees 4587 Rees, provisional designation ', is a Mars-crosser and former near-Earth object on an eccentric orbit from the asteroid belt, approximately in diameter. It was discovered during the second Palomar–Leiden Trojan survey on 30 September 1973 ...

* (4596) 1981 QB * (4688) 1980 WF * 4775 Hansen * 4954 Eric * 4957 Brucemurray * 5324 Lyapunov * 5332 Davidaguilar * 5370 Taranis * (5407) 1992 AX * (5587) 1990 SB * 5620 Jasonwheeler * (5626) 1991 FE * (5646) 1990 TR * 5653 Camarillo *

(5732) 1988 WC __NOTOC__ Year 573 ( DLXXIII) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar. The denomination 573 for this year has been used since the early medieval period, when the Anno Domini calendar er ...

* 5751 Zao * 5797 Bivoj * (5836) 1993 MF * 5863 Tara * (5867) 1988 RE * 5869 Tanith * 5879 Almeria *

6050 Miwablock 6 (six) is the natural number following 5 and preceding 7. It is a composite number and the smallest perfect number. In mathematics Six is the smallest positive integer which is neither a square number nor a prime number; it is the second smal ...

6130 Hutton __NOTOC__ Year 613 ( DCXIII) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. The denomination 613 for this year has been used since the early medieval period, when the Anno Domini calendar era ...

* (6178) 1986 DA * 6318 Cronkite * (6322) 1991 CQ * 6456 Golombek * (6491) 1991 OA * 6564 Asher * 6569 Ondaatje *

7088 Ishtar 7088 Ishtar, provisional designation , is a synchronous binary asteroid and near-Earth object from the Amor asteroid, Amor group, approximately in diameter. It was discovered on 1 January 1992, by American astronomer Carolyn Shoemaker at the Pa ...

7096 Napier 7 (seven) is the natural number following 6 and preceding 8. It is the only prime number preceding a cube. As an early prime number in the series of positive integers, the number seven has greatly symbolic associations in religion, mythology, s ...

* (7236) 1987 PA *

7336 Saunders 7336 Saunders, provisional designation , is a stony asteroid and near-Earth object of the Amor group, approximately 0.5 kilometers in diameter. The asteroid was discovered on 6 September 1989, by American astronomer Eleanor Helin at Palomar Obs ...

* 7358 Oze * (7474) 1992 TC * 7480 Norwan *

7604 Kridsadaporn 7604 Kridsadaporn, provisional designation , is an unusual, carbonaceous asteroid and Mars-crosser on a highly eccentric orbit from the outer regions of the asteroid belt, approximately in diameter. It was discovered on 31 August 1995, by Austra ...

* (7839) 1994 ND * *

8013 Gordonmoore 8013 Gordonmoore, provisional designation , is an eccentric, stony asteroid and near-Earth object of the Apollo group, approximately 1–2 kilometers in diameter. The asteroid was discovered on 18 May 1990, by American astronomer Eleanor Helin ...

8034 Akka 8034 Akka, provisional designation , is a sub-kilometer sized, eccentric asteroid and near-Earth object of the Apollo group, approximately 540 meters in diameter. It was discovered at Palomar Observatory in 1992, and named after Akka from Finnish ...

* * *

8709 Kadlu 87 may refer to: * 87 (number) * one of the years 87 BC, AD 87, 1987, 2087, etc. * Atomic number 87: francium * Intel 8087, a floating-point coprocessor See also * * List of highways numbered A ''list'' is any set of items in a row. List or ...

* 9172 Abhramu * * 9950 ESA *

9969 Braille 9969 Braille, provisional designation , is an eccentric, rare-type and elongated asteroid from the innermost regions of the asteroid belt, classified as Mars-crosser and slow rotator, approximately 1–2 kilometers in diameter. It was discovere ...

* (10150) 1994 PN *

10295 Hippolyta 1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1 ...

* 10416 Kottler * (10860) 1995 LE * (11054) 1991 FA * 11284 Belenus * *

12008 Kandrup 1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1 ...

* 13553 Masaakikoyama * (14402) 1991 DB * 15745 Yuliya * 16064 Davidharvey * (16636) 1993 QP * (16657) 1993 UB * 16695 Terryhandley *

16912 Rhiannon Events January–March * January 6 – King William III of England, who rules Scotland and Ireland as well as being the Stadtholder of the Dutch Republic, departs from Margate to tend to the affairs of the Netherlands. * January 14 – A ...

* * 18106 Blume * * * * (18736) 1998 NU * * * * (20086) 1994 LW * * 20460 Robwhiteley * *

21088 Chelyabinsk 21088 Chelyabinsk, provisional designation , is a stony asteroid and near-Earth object of the Amor group, approximately 4 kilometers in diameter. It was discovered on 30 January 1992, by Belgian astronomer Eric Elst at ESO's La Silla Observator ...

* * * * *

(23621) 1996 PA 36 may refer to: * 36 (number), the natural number following 35 and preceding 37 * One of these years of Gregorian or Julian calendars: ** 36 BC, 1st century BCE ** AD 36, 1st century ** 1936, 20th century ** 2036, 21st century Arts and entertai ...

* * * * * * * * * (26817) 1987 QB * * * * (30854) 1991 VB * * * (31345) 1998 PG * * (32906) 1994 RH * * * * * * (37336) 2001 RM * * * * * 39557 Gielgud * (39565) 1992 SL * * (39796) 1997 TD * * * (40329) 1999 ML * * * * * * * * * (54401) 2000 LM * * * (54690) 2001 EB * * (65674) 1988 SM * (65706) 1992 NA * * * * * * * *

(85182) 1991 AQ (85182) 1991 AQ (provisional designation ) is a stony asteroid on a highly eccentric orbit, classified as near-Earth object and potentially hazardous asteroid of the Apollo group, approximately in diameter. It was discovered on 14 January 1991 ...

* (85275) 1994 LY * * 85585 Mjolnir * * * * * * * * * * * * * * * * * * * * * * * * * * * * (89830) 2002 CE * * * * * *

References

External links

Jet Propulsion Laboratory Small-Body Database Browser

Very Close Approaches (<0.01 AU) of PHAs to Mars 1900–2200

Upcoming Close Approaches (<0.10 AU) of Near-Earth Objects to Mars

{{Portal bar, Solar System * Mars-crossing