(2745) San Martin
|
Asteroid (2745) San Martin |
|
|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Inner main belt |
| Major semi-axis | 2.2883 ± 0.0001 AU |
| eccentricity | 0.1903 ± 0.00004 |
| Perihelion - aphelion | 1.8529 ± 0.0009 AU - 2.7237 ± 0.0001 AU |
| Inclination of the orbit plane | 22.398 ± 0.0491 ° |
| Length of the ascending node | 137.7671 ± 0.0129 ° |
| Argument of the periapsis | 303.7254 ± 0.1888 ° |
| Time of passage of the perihelion | 17th November 2018 |
| Sidereal period | 3.46 a ± 0.0814 d |
| Physical Properties | |
| Medium diameter | 5.249 ± 0.211 km |
| Albedo | 0.336 ± 0.063 |
| Absolute brightness | 13.3 mag |
| history | |
| Explorer |
 Felix Aguilar Observatory
|
| Date of discovery | September 25, 1976 |
| Another name | 1976 SR 10 ; 1980 XG |
| 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. | |
(2745) San Martin ( 1976 SR 10 ; 1980 XG ) is an approximately five kilometers in Asteroid of the inner main belt , which on 25 September 1976 at the Félix Aguilar Observatory at El Leoncito National Park in the province of San Juan in Argentina ( IAU- Code 808) was discovered.
designation
(2745) San Martin was named after José de San Martín (1778-1850), a fighter of the South American Wars of Independence . He is considered the "father of Argentina and liberator of Chile and Peru ".
See also
Web links
- (2745) San Martin in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2745) San Martin in the Small-Body Database of the Jet Propulsion Laboratory .
Individual evidence
- ^ Lutz D. Schmadel : Dictionary of Minor Planet Names . Fifth Revised and Enlarged Edition. Ed .: Lutz D. Schmadel. 5th edition. Springer Verlag , Berlin , Heidelberg 2003, ISBN 978-3-540-29925-7 , pp. 186 (English, 992 pp., Link.springer.com [ONLINE; accessed on September 11, 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1976 SR 10 . Discovered 1976 Sept. 25 at the Carlos U. Cesco Observatory at El Leoncito. "
| predecessor | asteroid | successor |
|---|---|---|
| (2744) Birgitta | numbering | (2746) Hissao |