(31876) Jenkens Main-belt Asteroid
Discovered on 2 March 2000 by CSS at Catalina.
Robert Jenkens (b. 1962) is Deputy Project Manager for the OSIRIS-REx Asteroid Sample Return Mission. He also led the TDRS H,I,J Project through development, launch and transition into operations. He served as Deputy Program Manager for NASA's Living With A Star and Solar Terrestrial Probes programs.Naming citation (MPC batch dated 2013-07-22), IAU / Minor Planet Center, via NASA/JPL
Where Jenkens is today
Seen from above the solar system on 2026-10-14: Jenkens is 2.85 au from the Sun and 2.18 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 31876 |
| Provisional designation | 2000 EA142 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 14.52 |
| Orbital period | 4.14 years |
| Semi-major axis | 2.58 au |
| Perihelion – aphelion | 1.92 – 3.24 au |
| Eccentricity | 0.257 |
| Inclination | 13.7° |
| Closest distance between its orbit and Earth's (MOID) | 0.905 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
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