118P/Shoemaker–Levy Explained

118P/Shoemaker-Levy
Discoverer:Carolyn S. Shoemaker
Eugene Merle Shoemaker
David H. Levy
Discovery Date:February 9, 1991
Designations:118P/1991 C2; 1990 XII; 1991f; 118P/1995 M1
Epoch:May 1, 2009
(JD 2454952.5)
Semimajor:3.463 AU
Perihelion:1.984 AU
Aphelion:4.943 AU
Eccentricity:0.4272
Period:6.45 yr
Inclination:8.509°
Last P:2022-Nov-24
June 16, 2016
January 2, 2010
Next P:2029-01-11[1]

118P/Shoemaker–Levy (also known as periodic comet Shoemaker–Levy 4) is a comet discovered by astronomers Carolyn and Eugene M. Shoemaker and David Levy.

During the 2010 apparition the comet became as bright as apparent magnitude 11.5.

The comet nucleus is estimated to be 4.8 kilometers in diameter.

On December 3, 2015, comet Shoemaker–Levy 4 will pass 0.0442abbr=onNaNabbr=on from asteroid 4 Vesta.

This comet should not be confused with Comet Shoemaker–Levy 9 (D/1993 F2) which spectacularly crashed into Jupiter in 1994.

External links

Notes and References

  1. Web site: 118P/Shoemaker–Levy Orbit . . 2023-04-29.