(2284) San Juan
Asteroid (2284) San Juan |
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Properties of the orbit ( animation ) | |
Orbit type | Inner main belt |
Major semi-axis | 2,326 AU |
eccentricity | 0.050 |
Perihelion - aphelion | 2.209 AU - 2.443 AU |
Inclination of the orbit plane | 5.283 ° |
Length of the ascending node | 145.907 ° |
Argument of the periapsis | 67.834 ° |
Time of passage of the perihelion | 26th February 2019 |
Sidereal period | 3.55 a |
Physical Properties | |
Rotation period | 9.18 h |
Absolute brightness | 12.5 mag |
history | |
Explorer | Felix Aguilar Observatory |
Date of discovery | October 10, 1974 |
Another name | 1974 TG 1 ; 1930 FT; 1951 CV; 1969 ET; 1970 QJ; 1976 GP; 1977 RT 3 ; 1984 OC; A916 YES |
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. |
(2284) San Juan ( 1974 TG 1 ; 1930 FT ; 1951 CV ; 1969 ET ; 1970 QJ ; 1976 GP ; 1977 RT 3 ; 1984 OC ; A916 JA ) is an asteroid of the main inner belt that occurred on October 10, 1974 at Felix -Aguilar Observatory meters El Leoncito National Park in the province of San Juan in Argentina ( IAU code was discovered 808).
designation
(2284) San Juan was named after the National University of San Juan in San Juan in the Capital Department in Argentina, which includes the Felix Aguilar Observatory , where the asteroid (2284) San Juan was discovered.
Web links
- (2284) San Juan in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2284) San Juan 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 November 4, 2017] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “Named for the university of which the Felix Aguilar {see planet (1800) } Observatory is a part and for the Argentine state in which it is located. "