(3443) Leetsungdao
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Asteroid (3443) Leetsungdao |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.3924 AU |
| eccentricity | 0.3069 |
| Perihelion - aphelion | 1.6583 AU - 3.1266 AU |
| Inclination of the orbit plane | 12.684 ° |
| Sidereal period | 3,701 a |
| Mean orbital velocity | 19.26 km / s |
| Physical Properties | |
| Rotation period | 3.440 h |
| Absolute brightness | 13.1 mag |
| Spectral class | SMASSII: T |
| history | |
| Explorer | Purple Mountain Observatory |
| Date of discovery | September 26, 1979 |
| Another name | 1979 SB 1 , 1938 LA, 1968 UP 2 |
| 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. | |
(3443) Leetsungdao is an asteroid of the main belt , which on 26 September 1979 at Purple Mountain Observatory in Nanjing was discovered.
The name of the asteroid is derived from the Sino-American physicist and Nobel Prize winner Tsung-Dao Lee .