(2380) Heilongjiang
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Asteroid (2380) Heilongjiang |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.1924 AU |
| eccentricity | 0.0596 |
| Perihelion - aphelion | 2.0617 AU - 2.3232 AU |
| Inclination of the orbit plane | 1.924 ° |
| Sidereal period | 3,246 a |
| Mean orbital velocity | 20.12 km / s |
| Physical Properties | |
| Medium diameter | ? km |
| Dimensions | ? kg |
| Albedo | ? |
| Medium density | ? g / cm³ |
| Rotation period | ? H |
| Absolute brightness | 12.8 mag |
| Spectral class | S. |
| history | |
| Explorer | Purple Mountain Observatory |
| Date of discovery | September 18, 1965 |
| Another name | 1965 SN, 1939 SD, 1962 XT |
| 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. | |
(2380) Heilongjiang is an asteroid of the main belt , which on 18 September 1965 at the Purple Mountain Observatory in Nanjing was discovered.
The asteroid is named after the Chinese province of Heilongjiang .