(128315) Dereknelson Main-belt Asteroid
Discovered on 17 February 2004 by CSS at Catalina.
Where Dereknelson is today
Seen from above the solar system on 2026-10-14: Dereknelson is 2.35 au from the Sun and 2.94 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 128315 |
| Provisional designation | 2004 DK22 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 15.95 |
| Orbital period | 3.30 years |
| Semi-major axis | 2.22 au |
| Perihelion – aphelion | 1.95 – 2.48 au |
| Eccentricity | 0.119 |
| Inclination | 4.66° |
| Closest distance between its orbit and Earth's (MOID) | 0.937 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.