(2316) Jo-Ann
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Asteroid (2316) Jo-Ann |
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| Properties of the orbit ( animation ) | |
| Orbit type | Inner main belt |
| Asteroid family | Massalia family |
| Major semi-axis | 2.4512 ± 0.0001 AU |
| eccentricity | 0.1662 ± 0.0003 |
| Perihelion - aphelion | 2.0438 ± 0.0008 AU - 2.8585 ± 0.0001 AU |
| Inclination of the orbit plane | 1.817 ± 0.0373 ° |
| Length of the ascending node | 148.667 ± 0.0001 ° |
| Argument of the periapsis | 147.1898 ± 0.0001 ° |
| Time of passage of the perihelion | October 9, 2018 |
| Sidereal period | 3.84 a ± 0.071 d |
| Physical Properties | |
| Medium diameter | 12.95 ± 0.082 km |
| Albedo | 0.065 ± 0.016 |
| Rotation period | 33 h |
| Absolute brightness | 12.9 mag |
| Spectral class | SMASSII: C |
| history | |
| Explorer | Edward LG Bowell |
| Date of discovery | 2nd September 1980 |
| Another name | 1980 RH ; 1930 QU; 1933 FS; 1968 KS; 1971 DE; 1972 LV; 1975 FO; 1976 OD 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. | |
(2316) Jo-Ann ( 1980 RH ; 1930 QU ; 1933 FS ; 1968 KS ; 1971 DE ; 1972 LV ; 1975 FO ; 1976 OD 1 ) is an asteroid of the main inner belt that was discovered on September 2, 1980 by the American astronomer Edward LG Bowell was discovered at Lowell Observatory , Anderson Mesa Station ( Anderson Mesa ) near Flagstaff , Arizona ( IAU code 688).
designation
(2316) Jo-Ann was named after Jo-Ann Bowell , the wife of the explorer Edward LG Bowell, on the occasion of her birthday on May 13, 1982 . The asteroid (2246) Bowell is named after Edward LG Bowell .
See also
Web links
- (2316) Jo-Ann in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2316) Jo-Ann 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 August 1, 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1980 RH. Discovered 1980 Sept. 2 by E. Bowell at Anderson Mesa. "