(2381) Landi
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Asteroid (2381) Landi |
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|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Middle main belt |
| Asteroid family | Eunomia family |
| Major semi-axis | 2.6097 ± 0.0001 AU |
| eccentricity | 0.1684 ± 0.0005 |
| Perihelion - aphelion | 2.1703 ± 0.0012 AU - 3.0491 ± 0.0001 AU |
| Inclination of the orbit plane | 13.6276 ± 0.0415 ° |
| Length of the ascending node | 150.2150 ± 0.2095 ° |
| Argument of the periapsis | 277.8370 ± 0.2392 ° |
| Time of passage of the perihelion | November 6, 2017 |
| Sidereal period | 4.22 a ± 0.0953 d |
| Physical Properties | |
| Medium diameter | 13.054 ± 0.081 km |
| Albedo | 0.286 ± 0.028 |
| Rotation period | 3,989 h |
| Absolute brightness | 11.7 mag |
| history | |
| Explorer | Felix Aguilar Observatory |
| Date of discovery | 3rd January 1976 |
| Another name | 1976 AF ; 1951 EG 1 ; 1953 QP; 1968 FF; 1970 SD; 1978 NN 3 |
| 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. | |
(2381) Landi ( 1976 AF ; 1951 EG 1 ; 1953 QP ; 1968 FF ; 1970 SD ; 1978 NN 3 ) is an approximately 13-kilometer asteroid of the central main belt , which was found on January 3, 1976 at the Felix Aguilar Observatory in the National Park El Leoncito was discovered in the province of San Juan in Argentina ( IAU code 808). It belongs to the Eunomia family, a group of asteroids named after (15) Eunomia .
designation
(2381) Landi was named after Jorge Landi Dessy , who was director of the Observatorio Astronómico de Córdoba (IAU code 822) in Argentina and vice president of the Argentine Association of Astronomy . His main areas of research were astronomical optics and photometry, as well as magellanic clouds .
See also
Web links
- (2381) Landi in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2381) Landi 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 August 6, 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1976 AF. Discovered 1976 Jan. 3 at the Felix Aguilar Observatory at El Leoncito. "