352 Gisela
Appearance
Discovery | |
---|---|
Discovered by | Max Wolf |
Discovery date | 12 January 1893 |
Designations | |
(352) Gisela | |
Pronunciation | German: [ˈɡiːzəlaː][1] |
1893 B; A895 XA; 1950 XT | |
Main belt (Flora family) | |
Orbital characteristics [2] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 117.47 yr (42905 d) |
Aphelion | 2.52149 AU (377.210 Gm) |
Perihelion | 1.86634 AU (279.200 Gm) |
2.19392 AU (328.206 Gm) | |
Eccentricity | 0.14931 |
3.25 yr (1186.9 d) | |
74.6135° | |
0° 18m 11.88s / day | |
Inclination | 3.38092° |
247.353° | |
144.194° | |
Physical characteristics | |
Dimensions | 20.27±2.9 km |
Mean density | ~2.7 g/cm3[3] |
7.4796 ± 0.0002 h (0.3116500 ± 8.3×10−6 d)[4] | |
0.4261±0.153 [2] | |
S [2] | |
10.01,[2] 10.22 [5] | |
Gisela (minor planet designation: 352 Gisela) is an asteroid belonging to the Flora family[4] in the Main Belt that has an unusually high albedo.
It was discovered by Max Wolf on 12 January 1893 in Heidelberg.
References
- ^ (German Names)
- ^ a b c d Yeomans, Donald K., "352 Gisela", JPL Small-Body Database Browser, NASA Jet Propulsion Laboratory, retrieved 11 May 2016.
- ^ Krasinsky, G. A.; Pitjeva, E. V.; Vasilyev, M. V.; Yagudina, E. I. (2002), "Hidden Mass in the Asteroid Belt", Icarus, 158 (1): 98–105, Bibcode:2002Icar..158...98K, doi:10.1006/icar.2002.6837.
- ^ a b Kryszczynska, A.; et al. (October 2012). "Do Slivan states exist in the Flora family?. I. Photometric survey of the Flora region". Astronomy & Astrophysics. 546: 51. Bibcode:2012A&A...546A..72K. doi:10.1051/0004-6361/201219199. A72.
- ^ Warner, Brian D. (December 2007), "Initial Results of a Dedicated H-G Project", The Minor Planet Bulletin, 34 (4): 113–119, Bibcode:2007MPBu...34..113W.
External links
- 352 Gisela at AstDyS-2, Asteroids—Dynamic Site
- 352 Gisela at the JPL Small-Body Database