120P/Mueller
120P/Mueller, also known as Mueller 1, is a periodic comet in the Solar System.
| Discovery | |
|---|---|
| Discovered by | Jean Mueller |
| Discovery date | October 18, 1987 |
| Alternative designations | 1987 XXXI; 1995 O2 |
| Orbital characteristics A | |
| Epoch | March 6, 2006 |
| Aphelion | 5.531 AU |
| Perihelion | 2.746 AU |
| Semi-major axis | 4.139 AU |
| Eccentricity | 0.3364 |
| Orbital period | 8.42 a |
| Inclination | 8.7869° |
| Last perihelion | February 22, 2013[1] September 30, 2004 |
| Next perihelion | 2021-May-07[2] |
References
- Syuichi Nakano (2010-04-23). "120P/Mueller 1 (NK 1918)". OAA Computing and Minor Planet Sections. Retrieved 2012-02-25.
- "120P/Mueller Orbit". Minor Planet Center. Retrieved 2014-06-17.
External links
- Orbital simulation from JPL (Java) / Horizons Ephemeris
- 120P/Mueller 1 – Seiichi Yoshida @ aerith.net
- 120P at Kronk's Cometography
| Numbered comets | ||
|---|---|---|
| Previous 119P/Parker–Hartley |
120P/Mueller | Next 121P/Shoemaker–Holt |
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