(20852) Allilandstrom Main-belt Asteroid
Discovered on 1 November 2000 by LINEAR at Socorro.
Allison Landstrom (b. 1986) was awarded second place in the 2004 Intel International Science and Engineering Fair for her medicine and health project. She attends the Southridge High School, Beaverton, Oregon, U.S.A.Naming citation (20041226/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Allilandstrom is today
Seen from above the solar system on 2026-10-14: Allilandstrom is 2.43 au from the Sun and 3.43 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 20852 |
| Provisional designation | 2000 VY12 |
| Orbit class | Main-belt Asteroid |
| Diameter | 2.48 km (#16,298 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.287 |
| Absolute magnitude (H) | 15.33 |
| Orbital period | 4.02 years |
| Semi-major axis | 2.53 au |
| Perihelion – aphelion | 2.32 – 2.73 au |
| Eccentricity | 0.0814 |
| Inclination | 2.51° |
| Closest distance between its orbit and Earth's (MOID) | 1.31 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Allison
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- (16185) Allisonjia
- (19439) Allisontjong
- (20092) Allisonmcgraw
- (20834) Allihewlett
- (21694) Allisowilson
- (21727) Rhines
- (22174) Allisonmae
- (24274) Alliswheeler
- (25364) Allisonbaas
- (25914) Bair
- (31597) Allisonmarie
All asteroids named after someone called Allison
Also discovered on 1 November 2000
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- (20851) Ramachandran
- (20853) Yunxiangchu
- (20854) Tetruashvily
- (20855) Arifawan
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- (20857) Richardromeo
- (20858) Cuirongfeng
- (20861) Lesliebeh
- (20862) Jenngoedhart
- (20863) Jamescronk
- (22136) Jamesharrison