357 Ninina
Discovery | |
---|---|
Discovered by | Auguste Charlois |
Discovery date | 11 February 1893 |
Designations | |
MPC designation | (357) Ninina |
1893 J | |
Minor planet category | Main belt |
Orbital characteristics[1] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 108.56 yr (39650 d) |
Aphelion | 3.38973 AU (507.096 Gm) |
Perihelion | 2.92272 AU (437.233 Gm) |
3.15623 AU (472.165 Gm) | |
Eccentricity | 0.073982 |
5.61 yr (2048.1 d) | |
144.322° | |
0° 10m 32.783s / day | |
Inclination | 15.0642° |
137.809° | |
254.250° | |
Physical characteristics | |
Dimensions | 106.10±2.2 km |
Synodic rotation period | 36.0105 h (1.50044 d) |
0.0510±0.002 | |
Absolute magnitude (H) | 8.72 |
Ninina (minor planet designation: 357 Ninina) is a large main-belt asteroid.[1] It was discovered by Auguste Charlois on February 11, 1893, in Nice. The reference of its name is not known, though Ninine is a French personal name.
References[]
- ^ a b "357 Ninina (1893 J)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 11 May 2016.
External links[]
- 357 Ninina at AstDyS-2, Asteroids—Dynamic Site
- 357 Ninina at the JPL Small-Body Database
Categories:
- Minor planet object articles (numbered)
- Background asteroids
- Discoveries by Auguste Charlois
- Minor planets with names of unknown origin
- Named minor planets
- CX-type asteroids (Tholen)
- Astronomical objects discovered in 1893
- Main-belt-asteroid stubs