333 Badenia
| Discovery | |
|---|---|
| Discovered by | Max Wolf |
| Discovery date | 22 August 1892 |
| Designations | |
Named after | Baden |
|
1892 A, A895 DC, A911 CA, 1930 JD, 1932 TC, 1936 QQ, 1937 VB, 1950 BP1 | |
| Main belt (Hygiea family) | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 123.64 yr (45160 d) |
| Aphelion | 3.63658 AU (544.025 Gm) |
| Perihelion | 2.63157 AU (393.677 Gm) |
| 3.13407 AU (468.850 Gm) | |
| Eccentricity | 0.16034 |
| 5.55 yr (2026.6 d) | |
Average orbital speed | 16.85 km/s |
| 133.985° | |
| 0° 10m 39.504s / day | |
| Inclination | 3.77185° |
| 353.594° | |
| 20.1707° | |
| Earth MOID | 1.63132 AU (244.042 Gm) |
| Jupiter MOID | 1.82997 AU (273.760 Gm) |
| Jupiter Tisserand parameter | 3.189 |
| Physical characteristics | |
| Dimensions |
78.17±1.9 km[1] 78 km[2] |
| Mass | ~3.5×1017 kg (estimate) |
Mean density | ~1.4 g/cm³ (estimate)[3] |
Equatorial surface gravity | ~0.015 m/s² (estimate) |
Equatorial escape velocity | ~0.035 km/s (estimate) |
|
8.192 h (0.3413 d)[1] 0.415 d[4] | |
|
0.0475±0.002[1] 0.0475[2] | |
| Temperature |
~160 K max: 248K (-26°C) |
| C-type asteroid | |
| 9.46 | |
|
| |
333 Badenia (/bəˈdiːniə/ bə-DEE-nee-ə) is a large C-type (carbonaceous-type) asteroid in the outer asteroid belt.
It was discovered by Max Wolf on August 22, 1892 in Heidelberg. It was the first asteroid to receive a temporary designation.
References
- 1 2 3 4 "333 Badenia (1892 A)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 11 May 2016.
- 1 2 "Supplemental IRAS Minor Planet Survey". Archived from the original on 2006-06-23.
- ↑ G. A. Krasinsky; et al. (2002). "Hidden Mass in the Asteroid Belt". Icarus. 158: 98. doi:10.1006/icar.2002.6837.
- ↑ "PDS lightcurve data". Archived from the original on 2006-06-14.
External links
This article is issued from Wikipedia - version of the 9/29/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.