2188 Orlenok
| Discovery | |
|---|---|
| Discovered by | L. V. Zhuravleva |
| Discovery site | Crimean Astrophysical Observatory |
| Discovery date | 28 October 1976 |
| Designations | |
| MPC designation | 2188 |
Named after | Orlyonok |
| 1976 UL4 | |
| Orbital characteristics[1] | |
| Epoch 13 January 2016 (JD 2457400.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 84.34 yr (30805 days) |
| Aphelion | 3.1626450 AU (473.12496 Gm) |
| Perihelion | 2.6403664 AU (394.99319 Gm) |
| 2.901506 AU (434.0591 Gm) | |
| Eccentricity | 0.0900013 |
| 4.94 yr (1805.2 d) | |
| 46.914375° | |
| 0° 11m 57.912s / day | |
| Inclination | 2.660162° |
| 140.40429° | |
| 194.88504° | |
| Earth MOID | 1.62851 AU (243.622 Gm) |
| Jupiter MOID | 2.13908 AU (320.002 Gm) |
| Jupiter Tisserand parameter | 3.279 |
| Physical characteristics | |
| 11.7 | |
|
| |
2188 Orlenok (1976 UL4) is a main-belt asteroid discovered on October 28, 1976 by L. V. Zhuravleva at the Crimean Astrophysical Observatory.
Named on the occasion of the 20th anniversary of the all-Union pioneer camp Orlenok in the Tuapse region. An orlenok, or an eaglet, is the symbol of the young revolutionary.
References
- ↑ "2188 Orlenok (1976 UL4)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 15 April 2016.
External links
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