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 | |
17.035±0.65 km | |
10.045 h (0.4185 d) | |
0.1830±0.015 | |
9.4 | |
References
edit- ^ "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
edit- 670 Ottegebe at AstDyS-2, Asteroids—Dynamic Site
- 670 Ottegebe at the JPL Small-Body Database