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Comet Tuttle (other)
Comet Tuttle may mean: * 8P/Tuttle (a.k.a. 8P/1790 A2, 1790 II, 8P/1858 A1, 1858 I, 8P/1871 T1, 1871 III, 1871d, 1885 IV, 1885b, 1899 III, 1899b, 1912 IV, 1912b, 1926 IV, 1926a, 1939 X, 1939k, 1967 V, 1967a, 1980 XIII, 1980h, 1994 XV, 1992r) * Either of these long-period comets: ** C/1858 R1 (a.k.a. 1858 VII) ** C/1861 Y1 (a.k.a. 1861 III) * A partial reference to these other comets: ** 109P/Swift-Tuttle 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. I ... (a.k.a. 109P/-68 Q1, 109P/188 O1, 109P/1737 N1, 1737 II, 109P/1862 O1, 1862 III, 109P/1992 S2, 1992 XXVIII, 1992t) ** 55P/Tempel-Tuttle (a.k.a. 55P/1366 U1, 55P/1699 U1, 1699 II, 55P/1865 Y1, 1866 I, 55P/1965 M2, 1965 IV, 1965i, 55P/1997 E1) ** 41P/Tuttle-Giacobini-Kresák (a.k.a. 41P/1858 J1, 1858 III, 41P/1907 L1, 1907 III, 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
8P/Tuttle
8P/Tuttle (also known as Tuttle's Comet or Comet Tuttle) is a periodic comet with a 13.6-year orbit. It fits the classical definition of a Jupiter-family comet with an orbital period of less than 20 years, but does not fit the modern definition of (2 < TJupiter< 3). Its last passage was 27 August 2021 when it had a of 26 degrees at approximately 9. Two weeks later, on September 12, 2021, it was about from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
109P/Swift-Tuttle
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. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
