Astronomy:Jupiter LXXII
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Short description: Natural satellite of Jupiter
| Discovery | |
|---|---|
| Discovered by | Scott S. Sheppard |
| Discovery date | 27 September 2011 |
| Designations | |
Designation | Jupiter LXXII |
| S/2011 J 1 | |
| Orbital characteristics [1] | |
| 22462000 km | |
| Eccentricity | 0.233 |
| Orbital period | −686.6 days |
| Mean anomaly | 249.8° |
| Inclination | 163.3° |
| Longitude of ascending node | 323.9° |
| 127.2° | |
| Satellite of | Jupiter |
| Group | Carme group |
| Physical characteristics | |
| Mean diameter | 2 km |
| Apparent magnitude | 23.7 |
Jupiter LXXII, originally known as S/2011 J 1, is a natural satellite of Jupiter. It was discovered by Scott Sheppard in 2011.[2][3] It belongs to the Carme group.
This moon was lost after its discovery in 2011.[4][5][6][7] Its recovery was announced on 17 September 2018.[8]
References
- ↑ S.S. Sheppard (2019), Moons of Jupiter, Carnegie Science, on line
- ↑ MPEC 2012-B97 : S/2011 J 1 AND S/2011 J 2 2012 Jan. 29 (issued)
- ↑ Jupiter's Known Satellites
- ↑ Beatty, Kelly (4 April 2012). "Outer-Planet Moons Found — and Lost". Sky & Telescope. http://www.skyandtelescope.com/astronomy-news/outer-planet-moons-found-and-lost/.
- ↑ Brozović, Marina; Jacobson, Robert A. (9 March 2017). "The Orbits of Jupiter's Irregular Satellites". The Astronomical Journal 153 (4): 147. doi:10.3847/1538-3881/aa5e4d. Bibcode: 2017AJ....153..147B.
- ↑ Jacobson, B.; Brozović, M.; Gladman, B.; Alexandersen, M.; Nicholson, P. D.; Veillet, C. (28 September 2012). "Irregular Satellites of the Outer Planets: Orbital Uncertainties and Astrometric Recoveries in 2009–2011". The Astronomical Journal 144 (5): 132. doi:10.1088/0004-6256/144/5/132. Bibcode: 2012AJ....144..132J.
- ↑ Sheppard, Scott S. (2017). "New Moons of Jupiter Announced in 2017". http://home.dtm.ciw.edu/users/sheppard/satellites/jup2017.html. "We likely have all of the lost moons in our new observations from 2017, but to link them back to the remaining lost 2003 objects requires more observations a year later to confirm the linkages, which will not happen until early 2018. ... There are likely a few more new moons as well in our 2017 observations, but we need to reobserve them in 2018 to determine which of the discoveries are new and which are lost 2003 moons."
- ↑ Williams, Garreth W. (17 September 2018). "MPEC 2018-S24 : S/2011 J 1". Minor Planet Center. https://minorplanetcenter.net/mpec/K18/K18S24.html.
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