(28582) Haileyosborn Main-belt Asteroid
Discovered on 11 March 2000 by LONEOS at Anderson Mesa.
Hailey Osborn (b. 1998) is a Senior Educator at Lowell Observatory. She engages the public during live history tours and astronomy talks, entertaining them with her vast knowledge of black holes and her fantastical constellation stories. She also captivates audiences in far-reaching digital events.Naming citation (WGSBN Bull. 2, #12, 8), IAU / Minor Planet Center, via NASA/JPL
Where Haileyosborn is today
Seen from above the solar system on 2026-10-14: Haileyosborn is 2.58 au from the Sun and 2.82 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 28582 |
| Provisional designation | 2000 EB106 |
| Orbit class | Main-belt Asteroid |
| Diameter | 4.45 km (#11,750 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.390 |
| Absolute magnitude (H) | 13.99 |
| Orbital period | 4.57 years |
| Semi-major axis | 2.75 au |
| Perihelion – aphelion | 2.54 – 2.97 au |
| Eccentricity | 0.0788 |
| Inclination | 13.4° |
| Closest distance between its orbit and Earth's (MOID) | 1.55 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 11 March 2000
- (15146) Halpov
- (15147) Siegfried
- (16231) Jessberger
- (17241) Wooden
- (17242) Leslieyoung
- (25851) Browning
- (26587) Arthurstorbo
- (26588) Sharonstorbo
- (27399) Gehring
- (27400) Mikewong
- (27407) Haodo
- (27408) Kellyferguson