(129811) Stacyoliver Main-belt Asteroid
Discovered on 11 June 1999 by CSS at Catalina.
Stacy Oliver (b. 1969) worked as information technologies and documentation specialist on the OSIRIS-REx Asteroid Sample Return Mission.Naming citation (MPC batch dated 2016-08-18), IAU / Minor Planet Center, via NASA/JPL
Where Stacyoliver is today
Seen from above the solar system on 2026-10-14: Stacyoliver is 2.05 au from the Sun and 2.25 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 129811 |
| Provisional designation | 1999 LY33 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 16.8 |
| Orbital period | 3.38 years |
| Semi-major axis | 2.25 au |
| Perihelion – aphelion | 2.01 – 2.49 au |
| Eccentricity | 0.107 |
| Inclination | 5.16° |
| Closest distance between its orbit and Earth's (MOID) | 0.998 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Stacy
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