|
Starkenburg Observatory
The Starkenburg Observatory (german: Starkenburg-Sternwarte) is an astronomical observatory in Heppenheim, Germany. It was founded in 1970, and currently has about 150 members. The observatory was the venue for the 1997 and 2003 meetings of the European Radio Astronomy Congress. The amateur astronomers at the observatory have discovered more than 40 asteroids and participate in the tracking of near earth asteroids. The instruments at the observatory consists of: * 0.45-meter newtonian * 0.356-meter Schmidt–Cassegrain telescope * 0.30-meter newtonian * 0.20-meter refractor * 0.15-meter refractor * 0.10-meter refractor * 0.19-meter flat-field camera * 0.14-meter Schmidt camera The two main-belt asteroids 6864 Starkenburg and 14080 Heppenheim were named in honor of the medieval castle, the adjunct observatory and the nearby town Heppenheim, respectively. List of discovered minor planets As of 2016, IAU's Minor Planet Center (MPC) credits the discovery of 52 numbered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minor Planet
According to the International Astronomical Union (IAU), a minor planet is an astronomical object in direct orbit around the Sun that is exclusively classified as neither a planet nor a comet. Before 2006, the IAU officially used the term ''minor planet'', but that year's meeting reclassified minor planets and comets into dwarf planets and small Solar System bodies (SSSBs).Press release, IAU 2006 General Assembly: Result of the IAU Resolution votes International Astronomical Union, August 24, 2006. Accessed May 5, 2008. Minor planets include asteroids ( |
40764 Gerhardiser
4 (four) is a number, numeral and digit. It is the natural number following 3 and preceding 5. It is the smallest semiprime and composite number, and is considered unlucky in many East Asian cultures. In mathematics Four is the smallest composite number, its proper divisors being and . Four is the sum and product of two with itself: 2 + 2 = 4 = 2 x 2, the only number b such that a + a = b = a x a, which also makes four the smallest squared prime number p^. In Knuth's up-arrow notation, , and so forth, for any number of up arrows. By consequence, four is the only square one more than a prime number, specifically three. The sum of the first four prime numbers two + three + five + seven is the only sum of four consecutive prime numbers that yields an odd prime number, seventeen, which is the fourth super-prime. Four lies between the first proper pair of twin primes, three and five, which are the first two Fermat primes, like seventeen, which is the third. On the other han ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
38270 Wettzell
38 may refer to: *38 (number), the natural number following 37 and preceding 39 *one of the years 38 BC, AD 38, 1938, 2038 *.38, a caliber of firearms and cartridges **.38 Special The .38 Special, also commonly known as .38 S&W Special (not to be confused with .38 S&W), .38 Smith & Wesson Special, .38 Spl, .38 Spc, (pronounced "thirty-eight special"), or 9x29mmR is a rimmed, centerfire cartridge designed by Smith & ..., a revolver cartridge *'' Thirty-Eight: The Hurricane That Transformed New England'', a 2016 book by Stephen Long *"Thirty Eight", a song by Karma to Burn from the album '' Almost Heathen'', 2001 {{Numberdis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
21663 Banat
Events January–March * January 10 – The Royal African Company is granted a Royal Charter by Charles II of England. * January 23 – The Treaty of Ghilajharighat is signed in India between representatives of the Mughal Empire and the independent Ahom Kingdom (in what is now the Assam state), with the Mughals ending their occupation of the Ahom capital of Garhgaon, in return for payment by Ahom in silver and gold for costs of the occupation, and King Sutamla of Ahom sending one of his daughters to be part of the harem of Mughal Emperor Aurangzeb. * February 5 - A magnitude 7.3 to 7.9 earthquake hits Canada's Quebec Province. * February 8 – English pirates led by Christopher Myngs and Edward Mansvelt carry out the sack of Campeche in Mexico, looting the town during a two week occupation that ends on February 23. * February 10 – The army of the Kingdom of Siam (now Thailand) captures Chiang Mai from the Kingdom of Burma (now Myanmar) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
