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Jupiter LXVIII

From Wikipedia, the free encyclopedia
Outer moon of Jupiter
Jupiter LXVIII
Discovery
Discovered by Scott Sheppard et al.
Discovery date2017
Designations
Designation
Jupiter LXVIII
S/2017 J 7
Orbital characteristics[1]
20627000 km
Eccentricity 0.215
−602.6 days
236.9°
Inclination 143.4°
321.5°
323.5°
Satellite of Jupiter
Group Ananke group
Physical characteristics
2 km
23.6

Jupiter LXVIII, provisionally known as S/2017 J 7, is an outer natural satellite of Jupiter. It was discovered by Scott S. Sheppard and his team in 2017, but not announced until July 17, 2018, via a Minor Planet Electronic Circular from the Minor Planet Center.[2] It is about 2 kilometers in diameter and orbits at a semi-major axis of about 20,627,000 km with an inclination of about 143.4°.[3] It belongs to the Ananke group.

References

[edit ]
  1. ^ S.S. Sheppard (2019), Moons of Jupiter, Carnegie Science, on line
  2. ^ "MPEC 2018-O15 : S/2017 J 7". Minor Planet Center. International Astronomical Union . Retrieved 17 July 2018.
  3. ^ "Archived copy". Archived from the original on 2017年07月20日. Retrieved 2018年07月17日.{{cite web}}: CS1 maint: archived copy as title (link)
Listed in increasing approximate distance from Jupiter
Inner moons
Galilean moons
Themisto
Himalia group (9)
Carpo group (2)
Valetudo
Ananke group (26)
Carme group (30)
Pasiphae group (18)
See also

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