(2388) gases
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Asteroid (2388) gases |
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|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Inner main belt |
| Major semi-axis | 2.4487 ± 0.0001 AU |
| eccentricity | 0.1823 ± 0.0003 |
| Perihelion - aphelion | 2.0023 ± 0.0007 AU - 2.895 ± 0.0001 AU |
| Inclination of the orbit plane | 2.2156 ± 0.0039 ° |
| Length of the ascending node | 324.5383 ± 0.7931 ° |
| Argument of the periapsis | 253.4126 ± 0.8008 ° |
| Time of passage of the perihelion | 11th August 2019 |
| Sidereal period | 3.83 a ± 0.0643 d |
| Physical Properties | |
| Medium diameter | 6.531 ± 1.222 km |
| Albedo | 0.131 ± 0.075 |
| Rotation period | 26.30 h |
| Absolute brightness | 13.0 likes |
| history | |
| Explorer | Nikolai Stepanowitsch Tschernych |
| Date of discovery | March 13, 1977 |
| Another name | 1977 EA 2 ; 1931 JO; 1973 EO; 1973 GE; 1978 SR 2 ; 1981 GE 1 |
| 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. | |
(2388) Gase ( 1977 EA 2 ; 1931 JO ; 1973 EO ; 1973 GE ; 1978 SR 2 ; 1981 GE 1 ) is an approximately seven-kilometer asteroid of the main inner belt that was released on March 13, 1977 by the Russian (then: Soviet Union ) Astronomer Nikolai Stepanowitsch Tschernych at the Crimean Observatory (Nautschnyj branch) on the Crimean peninsula ( IAU code 095).
designation
(2388) Gase was named after the Russian astronomer Vera Fjodorovna Gase (1899–1954), who worked on the research of diffuse nebulae at the Pulkovo Observatory and at the branch of the Crimean Observatory in Simejis .
See also
Web links
- (2388) Gases in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2388) Gases 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 August 6, 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1977 EA 2 . Discovered 1977 Mar. 13 by NS Chernykh at Nauchnyj. "