(263940) Malyshkina Main-belt Asteroid
Discovered on 20 April 2009 by at Zelenchukskaya Stn 81935 Kryachko, T. V..
Marina Evgen'evna Malyshkina (b. 1978), the wife of the discoverer, is a talented Russian painter, graphic artist and teacher. She has won international art competitions.Naming citation (20121228/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Malyshkina is today
Seen from above the solar system on 2026-10-14: Malyshkina is 1.86 au from the Sun and 1.21 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 263940 |
| Provisional designation | 2009 HN58 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 17.41 |
| Orbital period | 3.30 years |
| Semi-major axis | 2.22 au |
| Perihelion – aphelion | 1.79 – 2.65 au |
| Eccentricity | 0.193 |
| Inclination | 7.51° |
| Closest distance between its orbit and Earth's (MOID) | 0.785 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Marina
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- (14829) Povalyaeva
- (20001) Marinakoren
- (46592) Marinawatanabe
- (112947) Marinascatena
- (243458) Bubulina
All asteroids named after someone called Marina