View source for NGC 7603

{{Short description|Galaxy in the constellation of Pisces}}
{{Infobox galaxy
| name = [[New General Catalogue|NGC]] 7603
| image = [[File:Arp 92 HST.jpg|300px]]
| caption = The [[Spiral galaxy|spiral]] [[Seyfert galaxy]] NGC 7603<br>Credit: [[Hubble Space Telescope]]
| epoch = [[Epoch (astronomy)#Julian years and J2000|J2000.0]]
| constellation name = [[Pisces (constellation)|Pisces]]
| ra = {{RA|23|18|56.4}}<ref name=ned />
| dec = {{DEC|+00|14|38.2}}<ref name=ned />
| size_v = 1.5 × 1.0 [[Minute of arc|moa]]<ref name=ned />
| appmag_v = 14.04<ref name=ned />
| type = SA(rs)b: pec Sy1.5<ref name=ned />
| h_radial_v = {{val|8851|22|u=km/s}}<ref name=ned />
| z = {{val|0.029524|0.000073}}<ref name=ned />
| gal_v = {{val|8978|22|u=km/s}}<ref name=ned />
| dist_ly = {{convert|412.9|+/-|28|Mly|Mpc|2|lk=on|abbr=on}}<ref name=simbad>{{cite simbad
|title=NGC 7603
|access-date=6 July 2017}}</ref>
| names = NGC 7603, [[Uppsala General Catalogue|UGC]] 12493, [[Morphological Catalogue of Galaxies|MCG]] 0-59-21, [[Markarian galaxies|MK]] 530, [[Principal Galaxies Catalogue|PGC]] 71035, [[IRAS]]23163-0001, UM 156, [[Atlas of Peculiar Galaxies|ARP]] 92, ZWG 380.26<ref name="seds">{{cite web|url=http://spider.seds.org/ngc/revngcic.cgi?NGC7603 |title=Revised NGC Data for NGC 4889|publisher=spider.seds.org|accessdate=2015-10-13}}</ref>
| references = NGC+7603<ref name=ned>{{cite web
|work=NASA/IPAC Extragalactic Database
|title=Results for object NGC 7603
|url=http://ned.ipac.caltech.edu/cgi-bin/objsearch?search_type=Obj_id&objid=53501&objname=21&img_stamp=YES&hconst=73.0&omegam=0.27&omegav=0.73&corr_z=1#ObjNo1
|accessdate=2017-07-06 }}</ref>
}}
'''NGC 7603''' is a [[Spiral galaxy|spiral]] [[Seyfert galaxy]] in the constellation [[Pisces (constellation)|Pisces]].<ref name="ned" /> It is listed (as Arp 92) in the [[Atlas of Peculiar Galaxies]].<ref name="arp">{{cite web|title=ARP Atlas of Peculiar Galaxies 89-92|url=http://ned.ipac.caltech.edu/level5/Arp/Arp23.html|website=ARP ATLAS OF PECULIAR GALAXIES|accessdate=7 July 2017}}</ref> It is [[Interacting galaxy|interacting]] with the smaller [[elliptical galaxy]] [[PGC 71041]] nearby.<ref name="ned" />
This galaxy pair has long been a cornerstone for those who are critical of the view that the universe is expanding, and advocates for [[non-standard cosmology]] such as [[Halton Arp]], [[Fred Hoyle]], and others.{{Like whom?|date=December 2019}}<ref>{{cite web
|title=NGC 7603
|url=http://www.quasars.org/ngc7603.htm
|website=Quasars.org
|accessdate=3 December 2018
|archive-url=https://web.archive.org/web/20181012015801/http://quasars.org/ngc7603.htm
|archive-date=12 October 2018
|url-status=dead}}</ref><ref>
{{cite web
|title=Universe: The Cosmology Quest 1 of 2
|url=https://www.youtube.com/watch?v=IFFl9S39CTM&t=1176
|website=Youtube
|accessdate=3 December 2018}}
</ref> This is due to the position of two quasars, one at each edge of the filament connecting the two galaxies, with much more [[redshift]] than either galaxy.
{{stack|[[File:NGC7603 - SDSS DR14.jpg|thumb|right|NGC 7603 (SDSS DR14)]]}}
== References ==
{{reflist}}
== External links ==
* {{commons category-inline}}
* [http://spider.seds.org/ngc/ngc.cgi?7603 SEDS] – NGC 7603
* [http://simbad.u-strasbg.fr/sim-id.pl?Ident=NGC%207603 Simbad] – NGC 7603
* [http://vizier.u-strasbg.fr/viz-bin/VizieR-S?NGC%207603 VizieR] – NGC 7603
* {{WikiSky}}
{{Ngc80|state=collapsed}}
[[Category:Pisces (constellation)]]
[[Category:Unbarred spiral galaxies]]
[[Category:Seyfert galaxies]]
[[Category:NGC objects|7603]]
[[Category:Arp objects|092]]
[[Category:Interacting galaxies]]
[[Category:Markarian galaxies]]
{{Spiral-galaxy-stub}}