Jupiter LXXII
| Penemuan | |
|---|---|
| Ditemukan oleh | Scott S. Sheppard |
| Tanggal penemuan | 27 September 2011 |
| Ciri-ciri orbit | |
Jari-jari orbit rata-rata | 22.401.817 km[1] |
| Eksentrisitas | 0,2328 |
| 684,98 days | |
| Inklinasi | 163,34° |
| Ciri-ciri fisik | |
Jari-jari rata-rata | ≈ 0,5 km |
Jupiter LXXII, sebelumnya dikenal sebagai S/2011 J 1, adalah satelit alami Jupiter. Satelit ini ditemukan oleh Scott Sheppard pada tahun 2011.[2][3] Satelit ini termasuk dalam kelompok Carme. Jupiter LXXII dinyatakan hilang setelah penemuannya pada tahun 2011.[4][5][6][7] Penemuannya kembali diumumkan pada tanggal 17 September 2018.[1]
Bersama Jupiter LXXII, Jupiter untuk saat ini diketahui memiliki 79 satelit.
Referensi
[sunting | sunting sumber]- ^ a b Williams, Garreth W. (17 September 2018). "MPEC 2018-S24 : S/2011 J 1". Minor Planet Center.
- ^ 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". www.skyandtelescope.com. Sky & Telescope. Diakses tanggal 27 June 2017.
- ^ Brozović, Marina; Jacobson, Robert A. (9 March 2017). "The Orbits of Jupiter's Irregular Satellites". The Astronomical Journal. 153 (4): 147. Bibcode:2017AJ....153..147B. doi:10.3847/1538-3881/aa5e4d.
- ^ 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. Bibcode:2012AJ....144..132J. doi:10.1088/0004-6256/144/5/132.
- ^ Sheppard, Scott S. (2017). "New Moons of Jupiter Announced in 2017". home.dtm.ciw.edu. Diakses tanggal 27 June 2017.
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.