Eris + Satellite
| Dysnomia |
Apoapsis
37,836 km (2.52918e-4 AU, 23,510.2 mi)
Date of discovery
10 September 2005
Equatorial radius
175 km (108.74 mi)
Inclination
2.484 rad (142.3 °, 158.111 grad)
Orbital eccentricity
0.013
Order
1
Periapsis
36,864 km (2.46421e-4 AU, 22,906.228 mi)
Semi-major axis
37,350 km (2.49669e-4 AU, 23,208.214 mi)
Sidereal period
15.774 da (0.0432 a)
Discoverer
David Le Mignant +, Antonin Bouchez +, Michael E. Brown +, Marcos van Dam +
Member of
Moon +
Primary
Eris +
Categories Astronomy +, Moon +, Solar system +
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