65P/Gunn
Sign in to save65P/Gunn is a periodic comet in the Solar System orbiting the Sun every 6.41 years inside the main asteroid belt between the orbits of the planets Mars and Jupiter.
Key facts
- Comet.asc_node
- 136.09°
- Comet.name
- 65P/Gunn
- Comet.image
- Comet 65P Gunn WISE.jpg
- Comet.caption
- Infrared image of Gunn's Comet taken from the WISE observatory on 11 June 2010.
- Comet.discoverer
- James E. Gunn
- Comet.discovery_site
- Palomar Observatory
- Comet.discovery_date
- 17 October 1970
- Comet.mpc_name
- P/1954 P1, P/1970 U2
- Comet.epoch
- 17 October 2024 (JD 2460600.5)
- Comet.observation_arc
- 71.13 years
- Comet.earliest_precovery_date
- 8 August 1954
- Comet.obs
- 7,963
- Comet.perihelion
- 1.597 AU
- Comet.aphelion
- 4.737 AU
- Comet.semimajor
- 3.453 AU
- Comet.eccentricity
- 0.3194
- Comet.period
- 6.414 years
- Comet.inclination
- 3.237°
via Wikipedia infobox
Wikidata facts
- Instance of
- Jupiter-family comet
- Parent body
- Sun
- Diameter
- 10.8
- Orbital period
- 2791.427284624695
- Image
- Comet 65P Gunn WISE.jpg
Show 14 more facts
- discoverer or inventor
- James E. Gunn
- time of discovery or invention
- 1970-10-27
- provisional designation
- 1953 VIII
- absolute magnitude
- 10.5
- epoch
- December 31, 2017
- orbital eccentricity
- 0.2499599810049728
- semi-major axis of an orbit
- 3.879882691425759
- periapsis
- 2.910067287575453
- apoapsis
- 4.849698095276064
- orbital inclination
- 9.185293773089974
- longitude of ascending node
- 62.01734589958912
- argument of periapsis
- 213.5491706951181
- mean anomaly
- 9.693399736153852
- time of periapsis
- 2458043.3377208216
via Wikidata · CC0
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Encyclopedic overview
5 sectionsContents
- Observational history
- Orbit
- Physical characteristics
- References
- External links
65P/Gunn is a periodic comet in the Solar System orbiting the Sun every 6.41 years inside the main asteroid belt between the orbits of the planets Mars and Jupiter.
== Observational history == It was discovered on 11 October 1970 by James E. Gunn of Princeton University using the 122-cm Schmidt telescope at the Palomar Observatory. It had a low brightness of magnitude 16 at that time. In 1972, Elizabeth Roemer managed to observe 65P/Gunn close to aphelion.
Excerpted from Wikipedia’s “65P/Gunn” article, available under the CC BY-SA 4.0 licence.
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