2895 Memnon: Difference between revisions
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{{DEFAULTSORT:Memnon}} |
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[[Category:Jupiter |
[[Category:Jupiter trojans (Trojan camp)]] |
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[[Category:Minor planets named from Greek mythology]] |
[[Category:Minor planets named from Greek mythology]] |
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[[Category:Astronomical objects discovered in 1981]] |
[[Category:Astronomical objects discovered in 1981]] |
Revision as of 03:10, 30 December 2015
Discovery | |
---|---|
Discovered by | Norman G. Thomas |
Discovery site | Flagstaff (AM) |
Discovery date | January 10, 1981 |
Designations | |
2895 | |
1981 AE1 | |
Orbital characteristics | |
Epoch May 14, 2008 | |
Aphelion | 5.492 |
Perihelion | 4.976 |
Eccentricity | 0.0493 |
4373.848 | |
184.962 | |
Inclination | 27.216 |
133.972 | |
275.881 | |
Physical characteristics | |
9.3 | |
2895 Memnon (1981 AE1) is a Jupiter Trojan discovered on January 10, 1981 by Norman G. Thomas at Flagstaff (AM).
Photometric observations of this asteroid during 1990 were used to build a light curve showing a rotation period of 7.502 ± 0.010 hours with a brightness variation of 0.22 ± 0.01 magnitude.[1]
External links
References
- ^ Mottola, Stefano; Di Martino, Mario; Erikson, Anders; Gonano-Beurer, Maria; Carbognani, Albino; Carsenty, Uri; Hahn, Gerhard; Schober, Hans-Josef; Lahulla, Felix; Delbò, Marco; Lagerkvist, Claes-Ingvar (May 2011). "Rotational Properties of Jupiter Trojans. I. Light Curves of 80 Objects". The Astronomical Journal. 141 (5): 170. Bibcode:2011AJ....141..170M. doi:10.1088/0004-6256/141/5/170.
- Binzel, R.P.; Sauter, L.M. (1992) Icarus 95, 222-238.
- Mottola, S.; Di Martino, M.; Erikson, A.; Gonano-Beurer, M.; et al. (2011) Astron. J. 141, A170.