132P/Helin–Roman–Alu
{{Infobox comet
| name=132P/Helin-Roman-Alu
| image= 132P 2021-10-04 image ZTF-sso-397-zi-fov-7.0arcmin.png
| discoverer=Eleanor F. Helin
Brian P. Roman
Jeff Alu
| discovery_date=October 26, 1989
| designations=1989 XVI; 1997 N2
| epoch=March 6, 2006
| semimajor=4.094 AU
| perihelion=1.924 AU
| aphelion=6.264 AU
| eccentricity=0.53
| period=8.283 a
| inclination= 5.7660°
| last_p=November 13, 2021{{mpc|132p}}
May 21, 2014
February 14, 2006
}}
132P/Helin–Roman–Alu, also known as Helin-Roman-Alu 2, is a periodic comet in the Solar System.
References
{{Reflist|refs=
|title=Horizons Batch for 132P/Helin-Roman-Alu 2 (90001044) on 2029-Jul-19
|publisher=JPL Horizons
|type=Perihelion occurs when rdot flips from negative to positive
|url=https://ssd.jpl.nasa.gov/api/horizons.api?format=text&COMMAND=%27DES%3D132P%3BCAP%27&START_TIME=%272029-Jul-16%27&STOP_TIME=%272029-Jul-22%27&STEP_SIZE=%273%20hours%27&QUANTITIES=%2719%27
|accessdate=2022-06-22}} (JPL#K212/19 Soln.date: 2022-Oct-12)
|date=2011-10-31
|title=132P/Helin-Roman-Alu 2 (NK 2144)
|publisher=OAA Computing and Minor Planet Sections
|author=Syuichi Nakano
|author-link=Syuichi Nakano
|url=http://www.oaa.gr.jp/~oaacs/nk/nk2144.htm
|accessdate=2012-02-25}}
}}
External links
- [http://www.aerith.net/comet/catalog/0132P/index.html 132P/Helin-Roman-Alu 2] – Seiichi Yoshida @ aerith.net
- [http://cometography.com/pcomets/132p.html 132P at Kronk's Cometography]
{{PeriodicComets Navigator|131P/Mueller|133P/Elst–Pizarro}}
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