90 Antiope
Asteroid
>
Antiope is a double asteroid in the outer asteroid belt. It was discovered on October 1, 1866, by Robert Luther. In 2000, it was found to consist of two almost-equally-sized bodies orbiting each other. At average diameters of about 88 km and 84... Wikipedia
Moon: S/2000 (90) 1
Orbital period: 2,047 days
Discovered: October 1, 1866
Mean density: 1.25 ± 0.05 g/cm3 (each)
Spectral type: C-type asteroid