333 Badenia
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Discovery
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| Discovered by | Max Wolf |
| Discovery date | August 22, 1892 |
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Designations
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| Named after | Baden |
| Alternate name(s) | 1892 A, A895 DC, A911 CA, 1930 JD, 1932 TC, 1936 QQ, 1937 VB, 1950 BP1 |
| Minor planet category |
Main belt (Hygiea family) |
| Epoch 30 January 2005 (JD 2453400.5) | |
| Aphelion | 545.798 Gm (3.648 AU) |
| Perihelion | 389.041 Gm (2.601 AU) |
| Semi-major axis | 467.419 Gm (3.125 AU) |
| Eccentricity | 0.168 |
| Orbital period | 2017.262 d (5.52 a) |
| Average orbital speed | 16.85 km/s |
| Mean anomaly | 108.683° |
| Inclination | 3.794° |
| Longitude of ascending node | 354.163° |
| Argument of perihelion | 17.737° |
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Physical characteristics
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| Dimensions | 78 km[1] |
| Mass | ~3.5×1017 kg (estimate) |
| Mean density | ~1.4 g/cm³ (estimate)[3] |
| Equatorial surface gravity | ~0.015 m/s² (estimate) |
| Escape velocity | ~0.035 km/s (estimate) |
| Rotation period | 0.415 d [2] |
| Albedo | 0.0475 [1] |
| Temperature | ~160 K max: 248K (-26° C) |
| Spectral type | C-type asteroid |
| Absolute magnitude (H) | 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.
[edit] References
- PDS lightcurve data
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G. A. Krasinsky et al. Hidden Mass in the Asteroid Belt, Icarus, Vol. 158, p. 98 (2002).
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