Key facts
- Comet.name
- 39P/Oterma
- Comet.discoverer
- Liisi Oterma
- Comet.discovery_date
- 8 April 1943
- Comet.designations
- 1942 VII; 1950 III; 1958 IV; 39P/2001 P3
- Comet.epoch
- 2023-06-25
- Comet.semimajor
- 7.228 AU
- Comet.perihelion
- 5.707 AU
- Comet.aphelion
- 8.75 AU
- Comet.eccentricity
- 0.2105
- Comet.period
- 19.43 yr
- Comet.inclination
- 1.5470°
- Comet.max_speed
- 13.2 km/s
- Comet.min_speed