(11735) Isabellecohen Main-belt Asteroid
Discovered on 22 May 1998 by LINEAR at Socorro.
Isabelle Cohen mentored a finalist in the 2019 Regeneron Science Talent Search, a science competition for high school seniors. She teaches at the Potomac School, McLean, Virginia.Naming citation (WGSBN Bull. 3, #4, 5), IAU / Minor Planet Center, via NASA/JPL
Where Isabellecohen is today
Seen from above the solar system on 2026-10-14: Isabellecohen is 2.94 au from the Sun and 2.17 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 11735 |
| Provisional designation | 1998 KN56 |
| Orbit class | Main-belt Asteroid |
| Diameter | 4.62 km (#11,383 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.274 |
| Rotation period | 8.54 hours |
| Absolute magnitude (H) | 14.01 |
| Orbital period | 5.22 years |
| Semi-major axis | 3.01 au |
| Perihelion – aphelion | 2.62 – 3.40 au |
| Eccentricity | 0.130 |
| Inclination | 3.61° |
| Closest distance between its orbit and Earth's (MOID) | 1.60 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Isabelle
All asteroids named after someone called Isabelle
Also discovered on 22 May 1998
- (9466) Shishir
- (11187) Richoliver
- (11730) Yanhua
- (12104) Chesley
- (12106) Menghuan
- (12107) Reneebarcia
- (12108) Jamesaustin
- (12529) Reighard
- (12530) Richardson
- (12860) Turney
- (12861) Wacker
- (12863) Whitfield