Misplaced Pages

C/1911 S2 (Quénisset): Difference between revisions

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.
Browse history interactively← Previous editContent deleted Content addedVisualWikitext
Revision as of 05:31, 20 December 2024 editKyloRen2017 (talk | contribs)Extended confirmed users5,127 editsmNo edit summary← Previous edit Latest revision as of 06:11, 20 December 2024 edit undoKyloRen2017 (talk | contribs)Extended confirmed users5,127 editsmNo edit summary 
(5 intermediate revisions by the same user not shown)
Line 2: Line 2:
{{For|the other comet discovered by Ferdinand Quénisset|C/1893 N1 (Rordame–Quénisset)}} {{For|the other comet discovered by Ferdinand Quénisset|C/1893 N1 (Rordame–Quénisset)}}
{{Infobox comet {{Infobox comet
| name = C/1911 S2 (Quénisset)
| image = C1911 S2 (Quenisset) on 24 September 1911.jpg | image = C1911 S2 (Quenisset) on 24 September 1911.jpg
| caption = Comet Quénisset photographed from ] on 24 September 1911 | caption = Comet Quénisset photographed from ] on 24 September 1911
Line 7: Line 8:
| discoverer = ] | discoverer = ]
| discovery_site = ], France | discovery_site = ], France
| discovery_date = 23 September 1911
| designations = 1911f{{r|ICQ1}}<br>1911 VI | designations = 1911f{{r|ICQ1}}<br>1911 VI
| orbit_ref = {{r|jpl}} | orbit_ref = {{r|jpl}}
Line 27: Line 29:
}} }}


'''Comet Quénisset''', also known by its modern formal designation '''C/1911 S2''', is a ] that has a 4,000-year retrograde orbit around the ]. It is the second of two comets discovered by French astronomer, ].{{r|Baldet_1911}} '''Comet Quénisset''', also known by its modern formal designation '''C/1911 S2''', is a ] that has a 4,000-year retrograde orbit around the ]. It is the second of two ]s discovered by French astronomer, ].{{r|Baldet_1911}}

== Potential meteor shower ==
Orbital calculations by J. B. Dale revealed that although there would be no close encounter between the comet and the ], the former's descending node resulted in a ] of about {{convert|0.0172|AU|e6km|abbr=unit}} by 16 December 1911.{{r|Dale_1911}} This has led to other scientists predicting a ] originating from this comet that will be coming from the constellation ] on April 27 of each year, though none has been observed so far.{{r|Davidson_1920}}


== References == == References ==
Line 45: Line 50:
| bibcode= 1911LAstr..25..436B | bibcode= 1911LAstr..25..436B
| language= fr }} | language= fr }}
</ref>

<ref name="Dale_1911">{{cite journal
| author1= J. B. Dale
| title= Elements of Comet 1911f
| url= https://www.nature.com/articles/087450b0.pdf
| journal= Nature
| year= 1911
| volume= 87
| issue= 2188
| page= 450
| doi= 10.1038/087450b0
| doi-access= free }}
</ref>

<ref name="Davidson_1920">{{cite journal
| author1= M. Davidson
| title= Council Cometary radiant points, 1875-1920
| url= https://academic.oup.com/mnras/article-pdf/80/8/739/3654970/mnras80-0739.pdf
| journal= Monthly Notices of the Royal Astronomical Society
| year= 1920
| volume= 80
| issue= 8
| pages= 739–741
| bibcode= 1920MNRAS..80..739D
| doi= 10.1093/mnras/80.8.739
| doi-access= free }}
</ref> </ref>


Line 72: Line 104:
{{DEFAULTSORT:Quénisset, 1911 S2}} {{DEFAULTSORT:Quénisset, 1911 S2}}
] ]
]


{{Comet-stub}} {{Comet-stub}}

Latest revision as of 06:11, 20 December 2024

Non-periodic comet For the other comet discovered by Ferdinand Quénisset, see C/1893 N1 (Rordame–Quénisset).
C/1911 S2 (Quénisset)
Comet Quénisset photographed from Juvisy-sur-Orge, France on 24 September 1911
Discovery
Discovered byFerdinand Quénisset
Discovery siteFlammarion Obs, France
Discovery date23 September 1911
Designations
Alternative designations1911f
1911 VI
Orbital characteristics
Epoch25 October 1911 (JD 2419334.5)
Observation arc30 days
Number of
observations		9
Aphelion517.6 AU
Perihelion0.787 AU
Semi-major axis259.2 AU
Eccentricity0.78735
Orbital period~4,170 years
Inclination108.09°
Longitude of
ascending node		36.430°
Argument of
periapsis		122.09°
Last perihelion12 November 1911
Earth MOID0.0172 AU
Jupiter MOID0.7418 AU

Comet Quénisset, also known by its modern formal designation C/1911 S2, is a non-periodic comet that has a 4,000-year retrograde orbit around the Sun. It is the second of two comets discovered by French astronomer, Ferdinand Quénisset.

Potential meteor shower

Orbital calculations by J. B. Dale revealed that although there would be no close encounter between the comet and the Earth, the former's descending node resulted in a minimum orbit intersection distance of about 0.0172 AU (2.57 million km) by 16 December 1911. This has led to other scientists predicting a meteor shower originating from this comet that will be coming from the constellation Vulpecula on April 27 of each year, though none has been observed so far.

References

  1. ^ M. M. Baldet; F. Quénisset (1911). "Découverte d'une Comète a l'Observatoire Flammarion de Juvisy" [Discovery of a Comet at the Flammarion Observatory in Juvisy]. L'Astronomie (in French). 25 (1): 436–437. Bibcode:1911LAstr..25..436B.
  2. "Comet Names and Designations". International Comet Quarterly. Retrieved 20 December 2024.
  3. "C/1911 S2 (Quénisset) – JPL Small-Body Database Lookup". ssd.jpl.nasa.gov. Jet Propulsion Laboratory. Retrieved 28 March 2024.
  4. J. B. Dale (1911). "Elements of Comet 1911f" (PDF). Nature. 87 (2188): 450. doi:10.1038/087450b0.
  5. M. Davidson (1920). "Council Cometary radiant points, 1875-1920" (PDF). Monthly Notices of the Royal Astronomical Society. 80 (8): 739–741. Bibcode:1920MNRAS..80..739D. doi:10.1093/mnras/80.8.739.

External links

Comets
Features Comet C/1996 B2 (Hyakutake)
Types
Related
Exploration
Latest
Culture and
speculation
Lists of comets (more)
Periodic
comets
Until 1985
(all)
After 1985
(notable)
Comet-like
asteroids
Lost
Recovered
Destroyed
Not found
Visited by
spacecraft
Near-Parabolic
comets
(notable)
Until 1990
After 1990
After 1910
(by name)
Stub icon

This comet-related article is a stub. You can help Misplaced Pages by expanding it.

Categories: