328 Gudrun
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Discovery | |
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Discovered by | Max Wolf |
Discovery date | March 18, 1892 |
Designations | |
Named after | Gudrun |
Minor planet category | Main belt |
Orbital characteristics | |
Epoch 30 January 2005 (JD 2453400.5) | |
Aphelion | 517.748 Gm (3.461 AU) |
Perihelion | 412.558 Gm (2.758 AU) |
Semi-major axis | 465.153 Gm (3.109 AU) |
Eccentricity | 0.113 |
Orbital period | 2002.607 d (5.48 a) |
Average orbital speed | 16.89 km/s |
Mean anomaly | 293.749° |
Inclination | 16.08° |
Longitude of ascending node | 352.624° |
Argument of perihelion | 101.002° |
Physical characteristics | |
Dimensions | 122.59 ± 3.72[1] km |
Mass | (3.16 ± 0.46) × 1018[1] kg |
Mean density | 3.27 ± 0.55[1] g/cm3 |
Absolute magnitude (H) | 8.6 |
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328 Gudrun is a main-belt asteroid.
It was discovered by Max Wolf on March 18, 1892, in Heidelberg.
References
- ↑ 1.0 1.1 1.2 Carry, B. (December 2012), "Density of asteroids", Planetary and Space Science 73: 98-118, arXiv:1203.4336, Bibcode:2012P&SS...73...98C, doi:10.1016/j.pss.2012.03.009. See Table 1.
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