120347 Salacia
Asteroid
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Salacia is a large trans-Neptunian object in the Kuiper belt, approximately 850 km in diameter. It was discovered on 22 September 2004, by American astronomers Henry Roe, Michael Brown and Kristina Barkume at the Palomar Observatory in California,... Wikipedia
Moon: Actaea
Radius: 281.17 mi
Discovered: September 22, 2004
Discoverers: Michael E. Brown, Kristina M. Barkume, and Henry G. Roe
Mass: 4.922 × 10^20 kg