(13489) Dmitrienko Main-belt Asteroid
Discovered on 20 October 1982 by L. G. Karachkina at Nauchnyj.
Elena Sergeevna Dmitrienko (b. 1952) is a senior researcher at the Crimean Astrophysical Observatory and wife of astronomer Igor' Savanov. She deals with the physical properties and behavior on different timescales of interactive binaries: symbiotic stars, magnetic stars and novae.Naming citation (20000726/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Dmitrienko is today
Seen from above the solar system on 2026-10-14: Dmitrienko is 3.35 au from the Sun and 4.28 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 13489 |
| Provisional designation | 1982 UO6 |
| Orbit class | Main-belt Asteroid |
| Diameter | 8.02 km (#6,555 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.228 |
| Absolute magnitude (H) | 13.04 |
| Orbital period | 5.22 years |
| Semi-major axis | 3.01 au |
| Perihelion – aphelion | 2.65 – 3.37 au |
| Eccentricity | 0.119 |
| Inclination | 9.14° |
| Closest distance between its orbit and Earth's (MOID) | 1.66 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Elena
- (11703) Glassman
- (11936) Tremolizzo
- (19625) Ovaitt
- (24426) Belova
- (28989) Lenaadams
- (31103) Elenagarcia
- (32399) Epifani
- (33539) Elenaberman
- (52384) Elenapanko
- (58580) Elenacuoghi
- (98722) Elenaumberto
- (114026) Emalanushenko
All asteroids named after someone called Elena
Also discovered on 20 October 1982
- (3437) Kapitsa
- (4475) Voitkevich
- (4625) Shchedrin
- (5094) Seryozha
- (5247) Krylov
- (5717) Damir
- (5941) Valencia
- (6766) Kharms
- (7632) Stanislav
- (8142) Zolotov
- (8811) Waltherschmadel
- (8812) Kravtsov