1171 Rusthawelia
| Discovery | |
|---|---|
| Discovered by | Arend, S |
| Discovery site | Uccle |
| Discovery date | 3 October 1930 |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 112.09 yr (40941 days) |
| Aphelion | 3.7864972 AU (566.45192 Gm) |
| Perihelion | 2.5725559 AU (384.84888 Gm) |
| 3.1795265 AU (475.65039 Gm) | |
| Eccentricity | 0.1908997 |
| 5.67 yr (2070.8 d) | |
| 73.357365° | |
| 0° 10m 25.839s / day | |
| Inclination | 3.075540° |
| 122.21412° | |
| 288.78394° | |
| Earth MOID | 1.58382 AU (236.936 Gm) |
| Jupiter MOID | 1.60318 AU (239.832 Gm) |
| Jupiter Tisserand parameter | 3.169 |
| Physical characteristics | |
| Dimensions | 70.98 ± 2.42 km[2] |
Mean radius | 35.065±1.15 km |
| Mass | (1.81 ± 0.20) × 1018 kg[2] |
Mean density | 9.66 ± 1.45[2] g/cm3 |
| 10.98 h (0.458 d)[1] | |
| 0.0394±0.003[1] | |
| P[1] | |
| 9.90[1] | |
|
| |
1171 Rusthawelia is a dark 70 km main-belt asteroid discovered on 3 October 1930 Sylvain Julien Victor Arend at Uccle.[1]
References
- 1 2 3 4 5 6 "JPL Small-Body Database Browser: 1171 Rusthawelia". Jet Propulsion Laboratory. Retrieved 1 May 2016.
- 1 2 3 Carry, B. (December 2012), "Density of asteroids", Planetary and Space Science 73, pp. 98–118, arXiv:1203.4336, Bibcode:2012P&SS...73...98C, doi:10.1016/j.pss.2012.03.009. See Table 1.
External links
| ||||||
| ||||||||||||||||||||||||||||
This article is issued from Wikipedia - version of the Thursday, May 05, 2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.