(128323) Peterwolff Main-belt Asteroid
Discovered on 15 March 2004 by CSS at Catalina.
Where Peterwolff is today
Seen from above the solar system on 2026-10-14: Peterwolff is 2.25 au from the Sun and 3.24 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 128323 |
| Provisional designation | 2004 ES72 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 16.97 |
| Orbital period | 3.17 years |
| Semi-major axis | 2.16 au |
| Perihelion – aphelion | 1.70 – 2.61 au |
| Eccentricity | 0.211 |
| Inclination | 3.91° |
| Closest distance between its orbit and Earth's (MOID) | 0.691 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 15 March 2004
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- (120208) Brentbarbee
- (120214) Danteberdeguez
- (120215) Kevinberry
- (128321) Philipdumont
- (209374) Sabil
- (254000) Johncryan