967 Helionape
967 Helionape is an asteroid belonging to the Flora family of Main Belt asteroids. Its diameter is about 12 km and it has an albedo of 0.178.
| Discovery | |
|---|---|
| Discovered by | W. Baade |
| Discovery site | Bergedorf |
| Discovery date | 9 November 1921 |
| Designations | |
| (967) Helionape | |
| Pronunciation | /hiːliˈɒnəpiː/ |
| 1921 KV; A922 AB | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 91.53 yr (33433 days) |
| Aphelion | 2.5998 AU (388.92 Gm) |
| Perihelion | 1.8516 AU (277.00 Gm) |
| 2.2257 AU (332.96 Gm) | |
| Eccentricity | 0.16807 |
| 3.32 yr (1212.8 d) | |
| 278.852° | |
| 0° 17m 48.552s / day | |
| Inclination | 5.4125° |
| 82.358° | |
| 231.930° | |
| Physical characteristics | |
Mean radius | 5.985±0.5 km |
| 3.234 h (0.1348 d) | |
| 0.1782±0.034 | |
| 11.8 | |
References
- "967 Helionape (1921 KV)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 2 May 2016.
External links
- 967 Helionape at AstDyS-2, Asteroids—Dynamic Site
- 967 Helionape at the JPL Small-Body Database
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