670 Ottegebe
670 Ottegebe is a minor planet orbiting the Sun. In 2007 lightcurve data showed that Ottegebe rotates every 10.041 ± 0.002 hours.[2] The name refers to a character in Gerhardt Hauptmann's play Der arme Heinrich. It is orbiting close to a 5:2 mean motion resonance with Jupiter, which is located at 2.824 AU.[3]
| Discovery | |
|---|---|
| Discovered by | August Kopff |
| Discovery site | Heidelberg |
| Discovery date | 20 August 1908 |
| Designations | |
| (670) Ottegebe | |
| 1908 DR | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 108.91 yr (39781 d) |
| Aphelion | 3.3465 AU (500.63 Gm) |
| Perihelion | 2.2587 AU (337.90 Gm) |
| 2.8026 AU (419.26 Gm) | |
| Eccentricity | 0.19406 |
| 4.69 yr (1713.7 d) | |
| 333.660° | |
| 0° 12m 36.252s / day | |
| Inclination | 7.5354° |
| 174.687° | |
| 195.276° | |
| Physical characteristics | |
Mean radius | 17.035±0.65 km |
| 10.045 h (0.4185 d) | |
| 0.1830±0.015 | |
| 9.4 | |
References
- "670 Ottegebe (1908 DR)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 5 May 2016.
- Buchheim, Robert K. – Lightcurves for 122 Gerda, 217 Eudora, 631 Phillipina, 670 Ottegebe, and 972 Cohnia (2007)
- Hahn, G.; et al. (June 1991), "Orbital evolution studies of asteroids near the 5:2 mean motion resonance with Jupiter", Astronomy and Astrophysics, 246 (2): 603–618, Bibcode:1991A&A...246..603H.
External links
- 670 Ottegebe at AstDyS-2, Asteroids—Dynamic Site
- 670 Ottegebe at the JPL Small-Body Database
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.