(3554) Amun Aten
Discovered on 4 March 1986 by Shoemaker, C. S., Shoemaker, E. M. at Palomar.
Where Amun is today
Seen from above the solar system on 2026-10-14: Amun is 1.12 au from the Sun and 2.06 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 3554 |
| Provisional designation | 1986 EB |
| Orbit class | Aten · near-Earth |
| Diameter | 3.34 km (#14,366 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0740 |
| Rotation period | 2.53 hours |
| Absolute magnitude (H) | 15.91 |
| Orbital period | 0.961 years |
| Semi-major axis | 0.974 au |
| Perihelion – aphelion | 0.701 – 1.25 au |
| Eccentricity | 0.281 |
| Inclination | 23.4° |
| Closest distance between its orbit and Earth's (MOID) | 0.251 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 4 March 1986
More named asteroids discovered by Shoemaker, C. S., Shoemaker, E. M.
- (3025) Higson
- (3199) Nefertiti
- (3225) Hoag
- (3317) Paris
- (3671) Dionysus
- (3700) Geowilliams
- (3854) George
- (3880) Kaiserman
- (3927) Feliciaplatt
- (3977) Maxine
- (4151) Alanhale
- (4379) Snelling
← (3553) Mera · (3555) Miyasaka →