333 Badenia
Appearance
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) |
TJupiter | 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
- ^ a b c d "333 Badenia (1892 A)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 11 May 2016.
- ^ a b "Supplemental IRAS Minor Planet Survey". Archived from the original on 2006-06-23.
{{cite web}}
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suggested) (help) - ^ 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.
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External links