(45690) Janiradebaugh Main-belt Asteroid
Discovered on 4 March 2000 by CSS at Catalina.
Jani Radebaugh (b. 1970) is an American planetary scientist and professor of geological sciences at Brigham Young University specializing in geomorphology, planetary geology, and volcanology. She contributed to the formulation of the Dragonfly mission to send a robotic rotorcraft to the surface of Titan.Naming citation (WGSBN Bull. 4, #3, 6), IAU / Minor Planet Center, via NASA/JPL
Where Janiradebaugh is today
Seen from above the solar system on 2026-10-14: Janiradebaugh is 3.00 au from the Sun and 3.74 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 45690 |
| Provisional designation | 2000 EL146 |
| Orbit class | Main-belt Asteroid |
| Diameter | 4.18 km (#12,323 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.279 |
| Absolute magnitude (H) | 14.1 |
| Orbital period | 4.22 years |
| Semi-major axis | 2.61 au |
| Perihelion – aphelion | 2.12 – 3.10 au |
| Eccentricity | 0.189 |
| Inclination | 12.2° |
| Closest distance between its orbit and Earth's (MOID) | 1.16 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 4 March 2000
- (15120) Mariafelix
- (15150) Salsa
- (15151) Wilmacherup
- (15548) Kalinowski
- (17235) Ellawesson
- (18077) Dianeingrao
- (20762) Wargnier
- (27417) Jessjohnson
- (28601) Benton
- (28602) Westfall
- (28603) Jenkins
- (30096) Glindadavidson