|Discovered by||Yoshio Kushida and Osamu Muramatsu|
|Discovery date||10 December 1993|
|1993 X1, 2000 T2|
|Orbital characteristics A|
|Last perihelion||February 27, 2016|
September 22, 2008
|Next perihelion||2023-Dec-06 (Horizons)|
According to calculations made by Katsuhiko Ohtsuka of the Tokyo Meteor Network and David Asher of Armagh Observatory, Kushida–Muramatsu was temporarily captured by Jupiter as an irregular moon between May 14, 1949, and July 15, 1962, (+0.29
−0.27 years). 12.17 It is the fifth such object known to have been captured.
- "147P/Kushida-Muramatsu Orbit". Minor Planet Center. Retrieved 2014-06-18.
- Ohtsuka, Katsuhito; Yoshikawa, M.; Asher, D. J.; Arakida, H.; Arakida, H. (October 2008). "Quasi-Hilda comet 147P/Kushida-Muramatsu. Another long temporary satellite capture by Jupiter". Astronomy and Astrophysics. 489 (3): 1355–1362. arXiv:0808.2277. Bibcode:2008A&A...489.1355O. doi:10.1051/0004-6361:200810321.
- MacGregor Campbell (14 September 2009). "Jupiter had brief encounter with icy companion". New Scientist. Retrieved 14 September 2009.
- Kerensa McElroy (14 September 2009). "Captured comet becomes moon of Jupiter". Cosmos Online. Archived from the original on 17 September 2009. Retrieved 14 September 2009.
- Orbital simulation from JPL (Java) / Horizons Ephemeris
- 147P/Kushida-Muramatsu – Seiichi Yoshida @ aerith.net
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