(23048) Davidnelson Main-belt Asteroid
Discovered on 6 December 1999 by LINEAR at Socorro.
David Nelson mentored a finalist in the 2007 Intel Science Talent Search (STS), a science competition for high school seniors. He teaches at the Baltimore Polytechnic Institute, Baltimore, Maryland.Naming citation (20070303/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Davidnelson is today
Seen from above the solar system on 2026-10-14: Davidnelson is 2.81 au from the Sun and 2.89 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 23048 |
| Provisional designation | 1999 XE29 |
| Orbit class | Main-belt Asteroid |
| Diameter | 3.46 km (#14,060 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.280 |
| Absolute magnitude (H) | 14.81 |
| Orbital period | 4.40 years |
| Semi-major axis | 2.68 au |
| Perihelion – aphelion | 2.39 – 2.98 au |
| Eccentricity | 0.111 |
| Inclination | 4.77° |
| Closest distance between its orbit and Earth's (MOID) | 1.38 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called David
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- (5845) Davidbrewster
- (5920) Davidbell
- (5965) Meisel
- (6033) Southwood
- (6111) Davemckay
- (6435) Daveross
All asteroids named after someone called David
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