91P/Russell, also known as Russell 3, is a periodic comet in the Solar System. It was discovered by Kenneth S. Russell in 1983.
Discovery | |
---|---|
Discovered by | Kenneth S. Russell |
Discovery date | June 14, 1983 |
Designations | |
1982 IX; 1990 VII | |
Orbital characteristics | |
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 | 2020-Nov-09[1] March 1, 2013[2] June 26, 2005 |
Next perihelion | 2028-Oct-26[3] |