(2075) Martinez
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Asteroid (2075) Martinez |
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|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Inner main belt |
| Major semi-axis | 2.4024 AU |
| eccentricity | 0.2498 |
| Perihelion - aphelion | 1.8022 AU - 3.0026 AU |
| Inclination of the orbit plane | 27.0817 ° |
| Length of the ascending node | 112.2190 ° |
| Argument of the periapsis | 355.0322 ° |
| Time of passage of the perihelion | March 25, 2016 |
| Sidereal period | 3.72 a |
| Mean orbital velocity | 19.21 km / s |
| Physical Properties | |
| Medium diameter | 6.284 ± 0.213 km |
| Albedo | 0.408 |
| Rotation period | 4,755 h |
| Absolute brightness | 12.8 mag |
| history | |
| Explorer | Felix Aguilar Observatory El Leoncito National Park |
| Date of discovery | November 9, 1974 |
| Another name | 1974 VA |
| 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. | |
(2075) Martinez ( 1974 VA ) is an asteroid of the main belt , which was discovered on November 9, 1974 at the Félix Aguilar Observatory.
designation
The asteroid was named after the astronomer Hugo Arturo Martinez (1890-1976), who worked for years at the Observatorio Astronómico de La Plata .
See also
Web links
- Asteroid Martinez: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- (2075) Martinez in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
Individual evidence
- ^ Lutz D. Schmadel : Dictionary of Minor Planet Names . Enlarged version. Ed .: Lutz D. Schmadel. 3. Edition. tape 1 . Springer Verlag , Berlin , Heidelberg 1997, ISBN 978-3-662-06617-1 , pp. 267 (English, 938 pages, Google Books [ONLINE; accessed on September 3, 2016] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “Named in memory of Hugo Arturo Martinez”