(369) Aeria Main-belt Asteroid
Discovered on 4 July 1893 by A. Borrelly at Marseilles.
Where Aeria is today
Seen from above the solar system on 2026-10-14: Aeria is 2.78 au from the Sun and 3.60 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 369 |
| Provisional designation | A893 NA |
| Orbit class | Main-belt Asteroid |
| Diameter | 73.8 km (#433 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.127 |
| Rotation period | 4.78 hours |
| Spectral type | M |
| Absolute magnitude (H) | 8.62 |
| Orbital period | 4.31 years |
| Semi-major axis | 2.65 au |
| Perihelion – aphelion | 2.39 – 2.91 au |
| Eccentricity | 0.0987 |
| Inclination | 12.7° |
| Closest distance between its orbit and Earth's (MOID) | 1.42 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
More named asteroids discovered by A. Borrelly
- (99) Dike
- (110) Lydia
- (117) Lomia
- (120) Lachesis
- (146) Lucina
- (157) Dejanira
- (171) Ophelia
- (172) Baucis
- (173) Ino
- (198) Ampella
- (233) Asterope
- (240) Vanadis
← (368) Haidea · (370) Modestia →