(3764) Holmesacourt Main-belt Asteroid
Discovered on 10 October 1980 by Perth Observatory at Bickley.
Where Holmesacourt is today
Seen from above the solar system on 2026-10-14: Holmesacourt is 2.44 au from the Sun and 2.91 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 3764 |
| Provisional designation | 1980 TL15 |
| Orbit class | Main-belt Asteroid |
| Diameter | 5.74 km (#9,321 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.309 |
| Rotation period | 3.28 hours |
| Absolute magnitude (H) | 13.39 |
| Orbital period | 3.37 years |
| Semi-major axis | 2.25 au |
| Perihelion – aphelion | 2.05 – 2.45 au |
| Eccentricity | 0.0906 |
| Inclination | 4.88° |
| Closest distance between its orbit and Earth's (MOID) | 1.06 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.