(357) Ninina Main-belt Asteroid
Discovered on 11 February 1893 by A. Charlois at Nice.
Where Ninina is today
Seen from above the solar system on 2026-10-14: Ninina is 3.12 au from the Sun and 3.47 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 357 |
| Provisional designation | A893 CB |
| Orbit class | Main-belt Asteroid |
| Diameter | 124 km (#148 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0370 |
| Rotation period | 36.0 hours |
| Spectral type | CX |
| Absolute magnitude (H) | 8.97 |
| Orbital period | 5.59 years |
| Semi-major axis | 3.15 au |
| Perihelion – aphelion | 2.90 – 3.40 au |
| Eccentricity | 0.0784 |
| Inclination | 15.1° |
| Closest distance between its orbit and Earth's (MOID) | 1.95 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
More named asteroids discovered by A. Charlois
- (267) Tirza
- (272) Antonia
- (277) Elvira
- (282) Clorinde
- (283) Emma
- (284) Amalia
- (285) Regina
- (289) Nenetta
- (293) Brasilia
- (294) Felicia
- (296) Phaetusa
- (297) Caecilia
← (356) Liguria · (358) Apollonia →