(2680) Mateo
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Asteroid (2680) Mateo |
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|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Inner main belt |
| Asteroid family | Hertha family |
| Major semi-axis | 2.4026 ± 0.0001 AU |
| eccentricity | 0.2151 ± 0.0004 |
| Perihelion - aphelion | 1.8859 ± 0.001 AU - 2.9194 ± 0.0001 AU |
| Inclination of the orbit plane | 2.4336 ± 0.0047 ° |
| Length of the ascending node | 3.0162 ± 0.8672 ° |
| Argument of the periapsis | 336.7813 ± 0.8734 ° |
| Time of passage of the perihelion | August 31, 2020 |
| Sidereal period | 3.72 a ± 0.0086 d |
| Physical Properties | |
| Medium diameter | 6.482 ± 0.110 km |
| Albedo | 0.213 ± 0.021 |
| Absolute brightness | 13.0 likes |
| history | |
| Explorer |
 Felix Aguilar Observatory
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| Date of discovery | July 1, 1975 |
| Another name | 1975 NF ; 1953 RF; 1953 TA 2 ; 1979 ON 13 |
| 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. | |
(2680) Mateo ( 1975 NF ; 1953 RF ; 1953 TA 2 ; 1979 ON 13 ) is an approximately six kilometers large asteroid of the inner main belt that was discovered on July 1, 1975 at the Felix Aguilar Observatory in the El Leoncito National Park in the province of San Juan was discovered in Argentina ( IAU code 808). It belongs to the Hertha family , a group of asteroids named after (135) Hertha .
designation
(2680) Mateo was named after the geophysicist José Mateo (1914–1978), who for years was the department of gravimetry and tides at the Observatorio Astronómico de La Plata (IAU code 839) and later during the last construction phase of the Felix Aguilar Observatory Was director.
See also
Web links
- (2680) Mateo in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2680) Mateo 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 4, 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1975 NF. Discovered 1975 July 1 at the Felix Aguilar Observatory at El Leoncito. "
| predecessor | asteroid | successor |
|---|---|---|
| (2679) Kittisvaara | numbering | (2681) Ostrovsky |