(4745) Nancymarie Main-belt Asteroid
Discovered on 9 July 1989 by H. E. Holt at Palomar.
Where Nancymarie is today
Seen from above the solar system on 2026-10-14: Nancymarie is 2.87 au from the Sun and 2.19 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 4745 |
| Provisional designation | 1989 NG1 |
| Orbit class | Main-belt Asteroid |
| Diameter | 12.9 km (#3,761 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.170 |
| Rotation period | 13.8 hours |
| Absolute magnitude (H) | 12.33 |
| Orbital period | 5.24 years |
| Semi-major axis | 3.02 au |
| Perihelion – aphelion | 2.83 – 3.20 au |
| Eccentricity | 0.0603 |
| Inclination | 8.68° |
| Closest distance between its orbit and Earth's (MOID) | 1.83 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
More named asteroids discovered by H. E. Holt
- (4502) Elizabethann
- (4642) Murchie
- (4643) Cisneros
- (4711) Kathy
- (4955) Gold
- (4958) Wellnitz
- (5034) Joeharrington
- (5132) Maynard
- (5134) Ebilson
- (5185) Alerossi
- (5235) Jean-Loup
- (5290) Langevin
← (4744) Rovereto · (4746) Doi →