| Discovery | |
|---|---|
| Discovered by: | Kenneth S. Russell |
| Discovery date: | June 14, 1983 |
| Alternate designations: | 1982 IX; 1990 VII |
| Orbital characteristics A | |
| Epoch: | March 6, 2006 |
| Aphelion: | 5.172 AU |
| Perihelion: | 2.602 AU |
| Semi-major axis: | 3.887 AU |
| Eccentricity: | 0.3306 |
| Orbital period: | 7.663 a |
| Inclination: | 14.0931° |
| Last perihelion: | June 26, 2005 |
| Next perihelion: | March 1, 2013 |
91P/Russell, also known as Russell 3, is a periodic comet in the solar system. It was discovered by Kenneth S. Russell in 1983.
| Periodic comets (by number) | ||
|---|---|---|
| Previous 90P/Gehrels |
91P/Russell | Next 92P/Sanguin |