(1320) Impala ( lat. Impala ) is a typical asteroid of the main belt , which was discovered on May 13, 1934 by the South African astronomer Cyril Jackson at the Johannesburg Observatory and named after the African antelope [2] .
| (1320) Impala | |
|---|---|
| Asteroid | |
| Opening | |
| Discoverer | Cyril Jackson |
| Detection point | Johannesburg |
| Date of discovery | May 13, 1934 |
| Eponym | Impala |
| Alternative designations | 1934 JG |
| Category | Main ring |
| Orbital characteristics | |
| The era of May 14, 2008 JD 2454600.5 | |
| Eccentricity ( e ) | 0.2341921 |
| Semi-axis ( a ) | |
| Perihelion ( q ) | ? |
| Afhelia ( Q ) | ? |
| Period of circulation ( P ) | |
| Inclination ( i ) | 19.86329 ° |
| Ascending node longitude (Ω) | 72.19813 ° |
| Perihelion Argument (ω) | 205,00916 ° |
| Mean Anomaly ( M ) | 102,99152 ° |
| physical characteristics | |
| Diameter | 22 - 49 km |
| Absolute magnitude | 10.4 m |
| Albedo | 0.0775 |
See also
- List of asteroids ( 1201–1300 )
- Small Planet Classifications
Notes
- ↑ 1 2 https://www.minorplanetcenter.net/db_search/show_object?object_id=1320
- ↑ Schmadel, Lutz D. Dictionary of Minor Planet Names . - Fifth Revised and Enlarged Edition. - B. , Heidelberg, N. Y .: Springer, 2003. - P. 108. - ISBN 3-540-00238-3 .