(2926) Caldeira
Asteroid (2926) Caldeira |
|
---|---|
Properties of the orbit ( animation ) | |
Orbit type | Inner main belt |
Major semi-axis | 2.2746 ± 0.0001 AU |
eccentricity | 0.1185 ± 0.0003 |
Perihelion - aphelion | 2.0051 ± 0.0007 AU - 2.5441 ± 0.0001 AU |
Inclination of the orbit plane | 3.4815 ± 0.0392 ° |
Length of the ascending node | 220.9761 ± 0.5965 ° |
Argument of the periapsis | 35.3282 ± 0.6254 ° |
Time of passage of the perihelion | April 13, 2018 |
Sidereal period | 3.43 a ± 0.058 d |
Physical Properties | |
Medium diameter | 5.144 ± 0.217 km |
Albedo | 0.317 ± 0.073 |
Absolute brightness | 13.3 mag |
history | |
Explorer | Henri Debehogne |
Date of discovery | November 7, 1978 |
Another name | 1980 KG ; 1942 FL |
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. |
(2926) Caldeira ( 1980 KG ; 1942 FL ) is an approximately five kilometers large asteroid of the inner main belt , which was discovered on November 7, 1978 by the Belgian astronomer Henri Debehogne at the La Silla Observatory on La Silla in La Higuera in Chile ( IAU Code 809) was discovered.
designation
(2926) Caldeira was named after Felipe Caldeira , an astronomer at the Valongo Observatory and professor at the Universidade Federal do Rio de Janeiro . He participated in the asteroid program at the European Southern Observatory (IAU code 262).
See also
Web links
- (2926) Caldeira in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2926) Caldeira in the Small-Body Database of the Jet Propulsion Laboratory (English).
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 23, 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1980 KG. Discovered 1980 May 22 by H. Debehogne at La Silla. "
predecessor | asteroid | successor |
---|---|---|
(2925) Beatty | numbering | (2927) Alamosa |