| Discovery | |
|---|---|
| Discovered by: | Andrew Jonathan Longmore |
| Discovery date: | June 10, 1975 |
| Alternate designations: | 1974 XIV; 1981 XVI; 1988 XVIII |
| Orbital characteristics A | |
| Epoch: | March 6, 2006 |
| Aphelion: | 4.893 AU |
| Perihelion: | 2.31 AU |
| Semi-major axis: | 3.601 AU |
| Eccentricity: | 0.3587 |
| Orbital period: | 6.835 a |
| Inclination: | 24.4047° |
| Last perihelion: | July 7, 2009 |
| Next perihelion: | May 13, 2016 |
77P/Longmore is a periodic comet in the solar system.
| Periodic comets (by number) | ||
|---|---|---|
| Previous 76P/West-Kohoutek-Ikemura |
77P/Longmore | Next 78P/Gehrels |