(23437) Šíma
|
Asteroid (23437) Šíma |
|
|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Inner main belt asteroid |
| Major semi-axis | 2.2545 AU |
| eccentricity | 0.2136 |
| Perihelion - aphelion | 1.7730 AU - 2.7361 AU |
| Inclination of the orbit plane | 4.6730 ° |
| Length of the ascending node | 203.9743 ° |
| Argument of the periapsis | 98.4163 ° |
| Time of passage of the perihelion | March 16, 2018 |
| Sidereal period | 3.39 a |
| Physical Properties | |
| Medium diameter | 2.690 (± 0.358) km |
| Albedo | 0.254 (± 0.093) |
| Absolute brightness | 14.4 mag |
| history | |
| Explorer | Antonin Mrkos |
| Date of discovery | September 27, 1984 |
| Another name | 1984 SJ 1 , 1994 RF 14 , 2000 CX 62 |
| 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. | |
(23437) Šíma is an asteroid of the main inner belt . It was discovered on September 27, 1984 by the Czech astronomer Antonín Mrkos at the Kleť Observatory ( IAU code 046) near Český Krumlov .
The asteroid was named on November 14, 2016 after the French painter of Czech descent Josef Šíma (1891–1971). Šíma is one of the most important representatives of surrealism and later abstract painting after the Second World War .
See also
Web links
- (23437) Šíma in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (23437) Šíma in the Small-Body Database of the Jet Propulsion Laboratory .
- Discovery Circumstances of (23437) Šíma according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics in Cambridge , Massachusetts (English)