138P/Shoemaker–Levy

In today's article we are going to delve into the fascinating world of 138P/Shoemaker–Levy. From its origins to its impact on modern society, 138P/Shoemaker–Levy has been a topic of constant interest and debate. Over the years, 138P/Shoemaker–Levy has evolved and adapted to social, technological and cultural changes. In this article, we will explore the different facets of 138P/Shoemaker–Levy and analyze its influence on various aspects of daily life. Whether on a personal, professional or global level, 138P/Shoemaker–Levy has left his mark on our world in multiple ways, and it is essential to understand his importance and reach. Join us on this journey of discovery and reflection about 138P/Shoemaker–Levy.

Periodic comet with 7 year orbit

For other comets discovered by Carolyn and Eugene Shoemaker, and David H. Levy, see Comet Shoemaker and Comet Levy.

138P/Shoemaker–Levy

Discovery
Discovered by	Carolyn S. Shoemaker Eugene Merle Shoemaker David H. Levy
Discovery date	November 13, 1991
Designations
Alternative designations	1991 XIX; 1998 O1
Orbital characteristics
Epoch	March 6, 2006
Aphelion	5.548 AU
Perihelion	1.707 AU
Semi-major axis	3.628 AU
Eccentricity	0.5294
Orbital period	6.91 a
Inclination	10.0797°
Last perihelion	May 2, 2019[1] June 11, 2012[2] July 19, 2005
Next perihelion	2026-Mar-24[1]

138P/Shoemaker–Levy, also known as Shoemaker–Levy 7, is a faint periodic comet in the Solar System. The comet last came to perihelion on 11 June 2012,^[2] but only brightened to about apparent magnitude 20.5.^[3]

There were 4 recovery images of 138P on 8 August 2018 by Pan-STARRS when the comet had a magnitude of about 21.5.^[1] The comet comes to perihelion on 2 May 2019.

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

References

1. ^ ^{a b c} "138P/Shoemaker-Levy Orbit". Minor Planet Center. Retrieved 2014-06-18.
2. ^ ^{a b} Syuichi Nakano (2009-04-22). "138P/Shoemaker-Levy 7 (NK 1768)". OAA Computing and Minor Planet Sections. Retrieved 2012-02-25.
3. ^ Seiichi Yoshida (2012-02-21). "138P/Shoemaker-Levy 7 (2012)". Seiichi Yoshida's Comet Catalog. Retrieved 2012-02-25.

External links

• 138P/Shoemaker–Levy at the JPL Small-Body Database
  • Close approach · Discovery · Ephemeris · Orbit viewer · Orbit parameters · Physical parameters
• 138P/Shoemaker-Levy 7 – Seiichi Yoshida @ aerith.net
• Elements and Ephemeris for 138P/Shoemaker-Levy – Minor Planet Center
• 138P at Kronk's Cometography

Numbered comets
Previous 137P/Shoemaker-Levy	138P/Shoemaker–Levy	Next 139P/Väisälä–Oterma

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