(33190) Sigrest Main-belt Asteroid
Discovered on 20 March 1998 by LINEAR at Socorro.
Eleanor Wren Sigrest (b. 2003) is a finalist in the 2016 Broadcom MASTERS, a math and science competition for middle school students, for her electrical and mechanical engineering project. She attends the Louise A. Benton Middle School, Manassas, Virginia.Naming citation (MPC batch dated 2017-03-12), IAU / Minor Planet Center, via NASA/JPL
Where Sigrest is today
Seen from above the solar system on 2026-10-14: Sigrest is 3.08 au from the Sun and 2.15 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 33190 |
| Provisional designation | 1998 FV43 |
| Orbit class | Main-belt Asteroid |
| Diameter | 4.99 km (#10,633 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.162 |
| Absolute magnitude (H) | 14.49 |
| Orbital period | 5.12 years |
| Semi-major axis | 2.97 au |
| Perihelion – aphelion | 2.81 – 3.14 au |
| Eccentricity | 0.0556 |
| Inclination | 9.63° |
| Closest distance between its orbit and Earth's (MOID) | 1.81 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Eleanor
All asteroids named after someone called Eleanor
Also discovered on 20 March 1998
- (8744) Cilla
- (8745) Delaney
- (8954) Baral
- (9126) Samcoulson
- (9243) Alag
- (9454) Ardeishar
- (11169) Alkon
- (11170) Bradenmilford
- (11173) Jayanderson
- (11174) Carandrews
- (11176) Batth
- (11685) Adamcurry