Galaxybeing: Added category: Markarian galaxies
{{Infobox galaxy|name=IC 2431|image=File:IC2431 - HST, PanSTARRS.png|caption=[[Hubble Space Telescope]] and [[PAN-STARRS]] image of IC 2431|constellation name=[[Cancer (constellation)|Cancer]]|ra=136.14 degree|dec=14.59 degree|z=0.049700|h_radial_v=14,579 km/s|dist_ly=684 [[Mly]] (209.71 M[[Parsecs|pc]])|appmag_v=14.3|type=Group|notes=[[Interacting galaxies]]|names=[[Principal Galaxies Catalogue|PGC]] 25476, [[Catalogue of Galaxies and of Clusters of Galaxies|CGCG]] 090-063, [[Uppsala General Catalogue|UGC]] 4756, [[Markarian galaxies|Mrk]] 1224, [[IRAS]] 09018+1447, SFRS 040, [[Morphological Catalogue of Galaxies|MCG]] +03-23-030, [[NRAO VLA Sky Survey|NVSS]] J090434+143538, VV 645, LSBC D634-04, AKARI J0904345+143541, VLSS J0904.5+1435, TXS 0901+147, [[Lyon-Meudon Extragalactic Database|LEDA]] 25476}}
'''IC 2431''' are a group of [[Interacting galaxy|interacting galaxies]] in the constellation of [[Cancer (constellation)|Cancer]].<ref>{{Cite web |last=Astronomy |first=Go |title=IC 2431 {{!}} galaxy group in Cancer {{!}} IC List {{!}} GO ASTRONOMY |url=https://www.go-astronomy.com/ic.php?ID=2543 |access-date=2024-04-29 |website=Go-Astronomy.com |language=en-US}}</ref><ref>{{Cite web |last=Ford |first=Dominic |title=IC2431 (Galaxy) |url=https://in-the-sky.org//data/object.php?id=IC2431 |access-date=2024-04-29 |website=In-The-Sky.org |language=en}}</ref> They are located 684 million [[Light-year|light-years]] away from the [[Solar System|solar system]]<ref name=":0">{{Cite web |title=NED Search Results for IC 2431 |url=https://ned.ipac.caltech.edu/cgi-bi...&hconst=73.0&omegam=0.27&omegav=0.73&corr_z=1 |access-date=2024-04-29 |website=ned.ipac.caltech.edu}}</ref> and were discovered on February 24, 1896, by [[Stéphane Javelle|Stephane Javelle]].<ref>{{Cite web |title=Index Catalog Objects: IC 2400 - 2449 |url=https://cseligman.com/text/atlas/ic24.htm#ic2431 |access-date=2024-04-29 |website=cseligman.com}}</ref>
== Characteristics ==
There are at least three galaxies involved in the [[Gravity|gravitational interaction]]. They are IC 2431 NED01 (known as PGC 200245)<ref>{{Cite web |title=NED Search Results for IC 2431 NED01 |url=https://ned.ipac.caltech.edu/cgi-bi...&hconst=73.0&omegam=0.27&omegav=0.73&corr_z=1 |access-date=2024-04-29 |website=ned.ipac.caltech.edu}}</ref>, IC NED02 (known as NSA 135647)<ref>{{Cite web |title=NED Search Results for IC 2431 NED02 |url=https://ned.ipac.caltech.edu/cgi-bi...&hconst=73.0&omegam=0.27&omegav=0.73&corr_z=1 |access-date=2024-04-29 |website=ned.ipac.caltech.edu}}</ref> and IC 2431 NED03 (known as PGC 200246)<ref>{{Cite web |title=NED Search Results for IC 2431 NED03 |url=https://ned.ipac.caltech.edu/cgi-bi...&hconst=73.0&omegam=0.27&omegav=0.73&corr_z=1 |access-date=2024-04-29 |website=ned.ipac.caltech.edu}}</ref>. Additionally, a fourth [[galaxy]] (PGC 200247)<ref>{{Cite web |title=NED Search Results for IC 3431 NED04 |url=https://ned.ipac.caltech.edu/cgi-bi...&hconst=73.0&omegam=0.27&omegav=0.73&corr_z=1 |access-date=2024-04-29 |website=ned.ipac.caltech.edu}}</ref> might also be involved in the interaction. As they draw closer to each other, the forces are causing them to tear each other apart.<ref name=":1">{{Cite web |last=published |first=Brandon Specktor |date=2022-02-21 |title=Three galaxies are tearing each other apart in stunning new Hubble telescope image |url=https://www.space.com/triple-galaxy-merger-cancer-hubble-photo |access-date=2024-04-29 |website=Space.com |language=en}}</ref> This is common in the universe and all large galaxies, including the [[Milky Way]] own their size to violent mergers.<ref name=":1" />
[[File:Tumultuous galactic trio (51888739778).jpg|thumb|Hubble image of IC 2431]]
The galaxies are undergoing tumultuous mixture of [[star formation]] and tidal distortions which are caused by the interaction.<ref name=":2">{{Cite web |last=information@eso.org |title=Tumultuous Galactic Trio |url=https://www.spacetelescope.org/images/potw2207a/ |access-date=2024-04-29 |website=www.spacetelescope.org |language=en}}</ref> In the center, a [[Interstellar cloud|thick cloud of dust]] is seen obscuring, which light from a background galaxy is piercing its outer extremities.<ref name=":2" /> Also, they display a thermally-dominated [[X-ray]] emission which is much more in excess of expectations based on its own star formation rate.<ref>{{Cite journal |last=Soria |first=Roberto |date=2022-09-01 |title=Rapid Galaxy Evolution in the Compact Group IC 2431 |url=https://ui.adsabs.harvard.edu/abs/2022cxo..prop.6394S |journal=Chandra Proposal |pages=6394}}</ref>
IC 2431 falls under the category of [[Markarian galaxies|Markarian Galaxies]] as Mrk 1224<ref name=":0" />, in which its core shines bright in [[Ultraviolet|ultraviolet rays]]. It is possible that [[carbon monoxide]] might be present in the regions of the interacting galaxies, which can be determined by the fraction of [[Interstellar medium|interstellar gas]] and total mass in form of [[Molecule|molecules]].<ref>{{Cite web |title=1982PASP...94..415G Page 415 |url=https://adsabs.harvard.edu/full/1982PASP...94..415G |access-date=2024-04-29 |website=adsabs.harvard.edu}}</ref> Not to mention, IC 2431 possibly contains an [[Active galactic nucleus|active nucleus]] which produces ionized gas outflows.<ref>{{Cite web |title=A new, clean catalogue of extragalactic non-nuclear X-ray sources in nearby galaxies |url=https://academic.oup.com/mnras/article/483/4/5554/5257853 |access-date=2024-04-29 |website=academic.oup.com}}</ref><ref>{{Cite journal |last=Muñoz |first=L. Hermosa |last2=Márquez |first2=I. |last3=Cazzoli |first3=S. |last4=Masegosa |first4=J. |last5=Agís-González |first5=B. |date=2022-04-01 |title=A search for ionised gas outflows in an Hα imaging atlas of nearby LINERs |url=https://www.aanda.org/articles/aa/abs/2022/04/aa42629-21/aa42629-21.html |journal=Astronomy & Astrophysics |language=en |volume=660 |pages=A133 |doi=10.1051/0004-6361/202142629 |issn=0004-6361}}</ref>
== References ==
<references />
[[Category:IC objects]]
[[Category:Cancer (constellation)]]
[[Category:Interacting galaxies]]
[[Category:Luminous infrared galaxies]]
[[Category:MCG objects]]
[[Category:UGC objects]]
[[Category
rincipal Galaxies Catalogue objects]]
[[Category:LEDA objects]]
[[Category:Astronomical objects discovered in 1896]]
[[Category:Starburst galaxies]]
[[Category:Markarian galaxies]]
Okumaya devam et...
{{Infobox galaxy|name=IC 2431|image=File:IC2431 - HST, PanSTARRS.png|caption=[[Hubble Space Telescope]] and [[PAN-STARRS]] image of IC 2431|constellation name=[[Cancer (constellation)|Cancer]]|ra=136.14 degree|dec=14.59 degree|z=0.049700|h_radial_v=14,579 km/s|dist_ly=684 [[Mly]] (209.71 M[[Parsecs|pc]])|appmag_v=14.3|type=Group|notes=[[Interacting galaxies]]|names=[[Principal Galaxies Catalogue|PGC]] 25476, [[Catalogue of Galaxies and of Clusters of Galaxies|CGCG]] 090-063, [[Uppsala General Catalogue|UGC]] 4756, [[Markarian galaxies|Mrk]] 1224, [[IRAS]] 09018+1447, SFRS 040, [[Morphological Catalogue of Galaxies|MCG]] +03-23-030, [[NRAO VLA Sky Survey|NVSS]] J090434+143538, VV 645, LSBC D634-04, AKARI J0904345+143541, VLSS J0904.5+1435, TXS 0901+147, [[Lyon-Meudon Extragalactic Database|LEDA]] 25476}}
'''IC 2431''' are a group of [[Interacting galaxy|interacting galaxies]] in the constellation of [[Cancer (constellation)|Cancer]].<ref>{{Cite web |last=Astronomy |first=Go |title=IC 2431 {{!}} galaxy group in Cancer {{!}} IC List {{!}} GO ASTRONOMY |url=https://www.go-astronomy.com/ic.php?ID=2543 |access-date=2024-04-29 |website=Go-Astronomy.com |language=en-US}}</ref><ref>{{Cite web |last=Ford |first=Dominic |title=IC2431 (Galaxy) |url=https://in-the-sky.org//data/object.php?id=IC2431 |access-date=2024-04-29 |website=In-The-Sky.org |language=en}}</ref> They are located 684 million [[Light-year|light-years]] away from the [[Solar System|solar system]]<ref name=":0">{{Cite web |title=NED Search Results for IC 2431 |url=https://ned.ipac.caltech.edu/cgi-bi...&hconst=73.0&omegam=0.27&omegav=0.73&corr_z=1 |access-date=2024-04-29 |website=ned.ipac.caltech.edu}}</ref> and were discovered on February 24, 1896, by [[Stéphane Javelle|Stephane Javelle]].<ref>{{Cite web |title=Index Catalog Objects: IC 2400 - 2449 |url=https://cseligman.com/text/atlas/ic24.htm#ic2431 |access-date=2024-04-29 |website=cseligman.com}}</ref>
== Characteristics ==
There are at least three galaxies involved in the [[Gravity|gravitational interaction]]. They are IC 2431 NED01 (known as PGC 200245)<ref>{{Cite web |title=NED Search Results for IC 2431 NED01 |url=https://ned.ipac.caltech.edu/cgi-bi...&hconst=73.0&omegam=0.27&omegav=0.73&corr_z=1 |access-date=2024-04-29 |website=ned.ipac.caltech.edu}}</ref>, IC NED02 (known as NSA 135647)<ref>{{Cite web |title=NED Search Results for IC 2431 NED02 |url=https://ned.ipac.caltech.edu/cgi-bi...&hconst=73.0&omegam=0.27&omegav=0.73&corr_z=1 |access-date=2024-04-29 |website=ned.ipac.caltech.edu}}</ref> and IC 2431 NED03 (known as PGC 200246)<ref>{{Cite web |title=NED Search Results for IC 2431 NED03 |url=https://ned.ipac.caltech.edu/cgi-bi...&hconst=73.0&omegam=0.27&omegav=0.73&corr_z=1 |access-date=2024-04-29 |website=ned.ipac.caltech.edu}}</ref>. Additionally, a fourth [[galaxy]] (PGC 200247)<ref>{{Cite web |title=NED Search Results for IC 3431 NED04 |url=https://ned.ipac.caltech.edu/cgi-bi...&hconst=73.0&omegam=0.27&omegav=0.73&corr_z=1 |access-date=2024-04-29 |website=ned.ipac.caltech.edu}}</ref> might also be involved in the interaction. As they draw closer to each other, the forces are causing them to tear each other apart.<ref name=":1">{{Cite web |last=published |first=Brandon Specktor |date=2022-02-21 |title=Three galaxies are tearing each other apart in stunning new Hubble telescope image |url=https://www.space.com/triple-galaxy-merger-cancer-hubble-photo |access-date=2024-04-29 |website=Space.com |language=en}}</ref> This is common in the universe and all large galaxies, including the [[Milky Way]] own their size to violent mergers.<ref name=":1" />
[[File:Tumultuous galactic trio (51888739778).jpg|thumb|Hubble image of IC 2431]]
The galaxies are undergoing tumultuous mixture of [[star formation]] and tidal distortions which are caused by the interaction.<ref name=":2">{{Cite web |last=information@eso.org |title=Tumultuous Galactic Trio |url=https://www.spacetelescope.org/images/potw2207a/ |access-date=2024-04-29 |website=www.spacetelescope.org |language=en}}</ref> In the center, a [[Interstellar cloud|thick cloud of dust]] is seen obscuring, which light from a background galaxy is piercing its outer extremities.<ref name=":2" /> Also, they display a thermally-dominated [[X-ray]] emission which is much more in excess of expectations based on its own star formation rate.<ref>{{Cite journal |last=Soria |first=Roberto |date=2022-09-01 |title=Rapid Galaxy Evolution in the Compact Group IC 2431 |url=https://ui.adsabs.harvard.edu/abs/2022cxo..prop.6394S |journal=Chandra Proposal |pages=6394}}</ref>
IC 2431 falls under the category of [[Markarian galaxies|Markarian Galaxies]] as Mrk 1224<ref name=":0" />, in which its core shines bright in [[Ultraviolet|ultraviolet rays]]. It is possible that [[carbon monoxide]] might be present in the regions of the interacting galaxies, which can be determined by the fraction of [[Interstellar medium|interstellar gas]] and total mass in form of [[Molecule|molecules]].<ref>{{Cite web |title=1982PASP...94..415G Page 415 |url=https://adsabs.harvard.edu/full/1982PASP...94..415G |access-date=2024-04-29 |website=adsabs.harvard.edu}}</ref> Not to mention, IC 2431 possibly contains an [[Active galactic nucleus|active nucleus]] which produces ionized gas outflows.<ref>{{Cite web |title=A new, clean catalogue of extragalactic non-nuclear X-ray sources in nearby galaxies |url=https://academic.oup.com/mnras/article/483/4/5554/5257853 |access-date=2024-04-29 |website=academic.oup.com}}</ref><ref>{{Cite journal |last=Muñoz |first=L. Hermosa |last2=Márquez |first2=I. |last3=Cazzoli |first3=S. |last4=Masegosa |first4=J. |last5=Agís-González |first5=B. |date=2022-04-01 |title=A search for ionised gas outflows in an Hα imaging atlas of nearby LINERs |url=https://www.aanda.org/articles/aa/abs/2022/04/aa42629-21/aa42629-21.html |journal=Astronomy & Astrophysics |language=en |volume=660 |pages=A133 |doi=10.1051/0004-6361/202142629 |issn=0004-6361}}</ref>
== References ==
<references />
[[Category:IC objects]]
[[Category:Cancer (constellation)]]
[[Category:Interacting galaxies]]
[[Category:Luminous infrared galaxies]]
[[Category:MCG objects]]
[[Category:UGC objects]]
[[Category
rincipal Galaxies Catalogue objects]][[Category:LEDA objects]]
[[Category:Astronomical objects discovered in 1896]]
[[Category:Starburst galaxies]]
[[Category:Markarian galaxies]]
Okumaya devam et...