(1222) Tina
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Asteroid (1222) Tina |
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|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Tina family |
| Major semi-axis | 2.7936 AU |
| eccentricity | 0.2481 |
| Perihelion - aphelion | 2.1006 AU - 3.4867 AU |
| Inclination of the orbit plane | 19.656 ° |
| Sidereal period | 4,669 a |
| Mean orbital velocity | 17.82 km / s |
| Physical Properties | |
| Medium diameter | 20.84 km |
| Dimensions | ? kg |
| Albedo | 0.390 |
| Medium density | ? g / cm³ |
| Rotation period | ? H |
| Absolute brightness | 11,107 likes |
| Spectral class | X |
| history | |
| Explorer | Eugène Delporte |
| Date of discovery | June 11, 1932 |
| Another name | 1932 LA, 1955 HP |
| Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items. | |
(1222) Tina is an asteroid of the main belt , which on 11 June 1932 by the Belgian astronomer Eugène Joseph Delporte in Ukkel was discovered.
The asteroid is named after an amateur astronomer and acquaintance of the discoverer.