(3634) Ivan
|
Asteroid (3634) Ivan |
|
|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.2456 AU |
| eccentricity | 0.0915 |
| Perihelion - aphelion | 2.0401 AU - 2.4511 AU |
| Inclination of the orbit plane | 4.3054 ° |
| Length of the ascending node | 341.6540 ° |
| Argument of the periapsis | 321.0379 ° |
| Sidereal period | 3.37 a |
| Mean orbital velocity | 19.87 km / s |
| Physical Properties | |
| Absolute brightness | 13.6 mag |
| history | |
| Explorer | Claes-Ingvar Lagerkvist |
| Date of discovery | March 16, 1980 |
| Another name | 1980 FV , 1967 JK, 1977 LL, 1980 DZ 4 , 1985 XU |
| 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. | |
(3634) Ivan is an asteroid of the main belt , which on 16 March 1980 by the Swedish astronomer Claes-Ingvar Lagerkvist at the La Silla Observatory ( IAU code 809) of the European Southern Observatory in Chile was discovered.
The asteroid was named after the British astronomer Iwan P. Williams .
See also
Web links
- Asteroid Iwan: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- (3634) Iwan in the Small-Body Database of the Jet Propulsion Laboratory .
- (3634) Ivan in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).