450 Brigitta
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| Discovery | |
|---|---|
| Discovered by |
M. Wolf, A. Schwassmann |
| Discovery date | October 10, 1899 |
| Designations | |
| Alternative names | 1899 EV |
| Minor planet category | Main belt (Eos) |
| Orbital characteristics | |
| Epoch 30 January 2005 (JD 2453400.5) | |
| Aphelion | 497.682 Gm (3.327 AU) |
| Perihelion | 404.087 Gm (2.701 AU) |
| Semi-major axis | 450.884 Gm (3.014 AU) |
| Eccentricity | 0.104 |
| Orbital period | 1911.173 d (5.23 a) |
| Average orbital speed | 17.16 km/s |
| Mean anomaly | 55.811° |
| Inclination | 10.166° |
| Longitude of ascending node | 14.739° |
| Argument of perihelion | 355.724° |
| Physical characteristics | |
| Dimensions | 33.0 km |
| Mass | unknown |
| Mean density | unknown |
| Equatorial surface gravity | unknown |
| Escape velocity | unknown |
| Rotation period | unknown |
| Albedo | unknown |
| Temperature | unknown |
| Spectral type | unknown |
| Absolute magnitude (H) | 10.28 |
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450 Brigitta is a typical Main belt asteroid. It is a member of the Eos family.[1]
It was discovered by Max Wolf and A. Schwassmann on October 10, 1899 in Heidelberg.
References
- ↑ Alvarez-Candal, Alvaro et al. (December 2004), "Rotational lightcurves of asteroids belonging to families", Icarus 172 (2): 388–401, Bibcode:2004Icar..172..388A, doi:10.1016/j.icarus.2004.06.008.
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