(28666) Trudygessler Main-belt Asteroid
Discovered on 5 April 2000 by LINEAR at Socorro.
Trudy Gessler mentored a finalist in the 2013 Intel Science Talent Search, a science competition for high-school seniors. She teaches at the Horace Greeley High School, Chappaqua, New York.Naming citation (20130225/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Trudygessler is today
Seen from above the solar system on 2026-10-14: Trudygessler is 2.29 au from the Sun and 2.01 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 28666 |
| Provisional designation | 2000 GO51 |
| Orbit class | Main-belt Asteroid |
| Diameter | 1.95 km (#17,086 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.294 |
| Absolute magnitude (H) | 15.58 |
| Orbital period | 3.58 years |
| Semi-major axis | 2.34 au |
| Perihelion – aphelion | 1.97 – 2.71 au |
| Eccentricity | 0.158 |
| Inclination | 2.71° |
| Closest distance between its orbit and Earth's (MOID) | 0.982 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Trudy
All asteroids named after someone called Trudy
Also discovered on 5 April 2000
- (15559) Abigailhines
- (15563) Remsberg
- (15564) Lateef
- (15565) Benjaminsteele
- (15566) Elizabethbaker
- (15567) Giacomelli
- (15568) Jathe
- (15569) Feinberg
- (15570) von Wolff
- (15573) Richardjoseph
- (15574) Stephaniehass
- (15575) Manyakumar