(2380) Heilongjiang
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 .