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56P/Slaughter–Burnham

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(Redirected from 56P/Slaughter-Burnham) Periodic comet with 11 year orbit
56P/Slaughter–Burnham
Discovery
Discovered byCharles D. Slaughter
Robert Burnham
Discovery dateJanuary 27, 1959
Designations
Alternative designations1958 VI; 1970 V; 1981 XVIII;
1993 X
Orbital characteristics
EpochMarch 6, 2006
Aphelion7.679 AU
Perihelion2.535 AU
Semi-major axis5.107 AU
Eccentricity0.5036
Orbital period11.54 a
Inclination8.1558°
Last perihelionJuly 18, 2016
January 14, 2005
Next perihelion2027-Dec-19
Jupiter MOID0.02 AU (3,000,000 km)

56P/Slaughter–Burnham is a periodic comet in the Solar System with a period of 11.54 years.

It was discovered in 1959 by Charles D. Slaughter and Robert Burnham of the Lowell Observatory, Flagstaff, Arizona during a photographic survey. They spotted the comet, with a faint brightness of magnitude 16, on a plate exposed on 10 December 1958. By monitoring its movement over a series of consecutive days, Elizabeth Roemer was able to calculate its orbit, suggesting a perihelion date of 4 August 1958 and an orbital period of 11.18 years.

It was subsequently observed in 1970, 1981, 1993, 2005 and 2016. Its next perihelion will be on December 19, 2027.

The nucleus of the comet has a radius of 1.55 kilometers based on observations by Keck.

References

  1. Syuichi Nakano (2005-10-27). "56P/Slaughter-Burnham (NK 1272)". OAA Computing and Minor Planet Sections. Retrieved 2012-02-18.
  2. MPC
  3. "JPL Small-Body Database Browser: 56P/Slaughter-Burnham" (last observation: 2017-01-08). Jet Propulsion Laboratory. Archived from the original on 2017-02-26.
  4. "56P/Slaughter-Burnham". Kronk's Cometography. Retrieved 12 March 2015.
  5. "56P/Slaughter-Burnham appearances". Seiichi Yoshida. Retrieved 2020-06-30.
  6. Meech, K.J.; Hainaut, O.R.; Marsden, B.G. (August 2004). "Comet nucleus size distributions from HST and Keck telescopes". Icarus. 170 (2): 463–491. Bibcode:2004Icar..170..463M. doi:10.1016/j.icarus.2004.03.014.

Further reading

External links


Numbered comets
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