NGC 7522: Difference between revisions
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{{Short description|Object in the constellation Aquarius with disputed identity}} |
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'''NGC 7522''' is an object whose identity is in question. It was originally catalogued as a faint [[nebula]]. |
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{{starbox short |
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|constell=[[Aquarius (constellation)|Aquarius]] |
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|ra={{RA|23|15|36.4}}<ref name=ned>{{cite web|url=http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+7522&extend=no&out_csys=Equatorial&out_equinox=J2000.0&obj_sort=RA+or+Longitude&of=pre_text&zv_breaker=30000.0&list_limit=5&img_stamp=YES|title=NED results for object NGC 7522|publisher=[[National Aeronautics and Space Administration]] / [[Infrared Processing and Analysis Center]]|accessdate=16 August 2017}}</ref> |
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|dec={{DEC|-22|53|42}}<ref name=ned/> |
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}} |
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'''NGC 7522''' is an [[astronomical object]] whose identity is in question. It was originally catalogued as a faint [[nebula]]. Although [[SIMBAD]] identifies it as PGC 70742,<ref name=SIMBAD>{{cite simbad|title=NGC 7522|accessdate=16 August 2017}}</ref> this is unlikely, due to the faintness of the [[galaxy]]. Instead, it is possible that a nearby [[star]] was accidentally catalogued as a nebula. |
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==References== |
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{{Reflist}} |
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'''[[LEDA 70742]]''' ('''ESO 535-9''') is a galaxy. <ref name=SIMBAD> [http://simbad.u-strasbg.fr/simbad/sim-id?Ident=NGC+7522&NbIdent=1&Radius=2&Radius.unit=arcmin&submit=submit+id SIMBAD] </ref> |
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{{Ngc80}} |
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==Star== |
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The position given by the original catalogue closely matches a star with similar magnitude. A much fainter galaxy lies nearby. <ref name=NGCIC> NGC/IC Digital Sky Survey [http://www.ngcic.org/dss/dss_n7500.asp NGC7000-NGC7500] </ref> |
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==References== |
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<references/> |
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[[Category:NGC objects|7522]] |
[[Category:NGC objects|7522]] |
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[[Category:Unidentified astronomical objects]] |
[[Category:Unidentified astronomical objects]] |
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[[Category:Aquarius (constellation)]] |
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[[Category:Principal Galaxies Catalogue objects|70742]] |
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{{galaxy-stub}} |
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{{star-stub}} |
{{star-stub}} |
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[[eo:NGC 7522]] |
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[[uz:NGC 7522]] |
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[[pl:NGC 7522]] |
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[[ru:NGC 7522]] |
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[[sk:NGC 7522]] |
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[[sr:NGC 7522]] |
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[[tr:NGC 7522]] |
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[[uk:NGC 7522]] |
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Latest revision as of 11:30, 14 November 2023
| Observation data Epoch J2000.0 Equinox J2000.0 (ICRS) | |
|---|---|
| Constellation | Aquarius |
| Right ascension | 23h 15m 36.4s[1] |
| Declination | −22° 53′ 42″[1] |
NGC 7522 is an astronomical object whose identity is in question. It was originally catalogued as a faint nebula. Although SIMBAD identifies it as PGC 70742,[2] this is unlikely, due to the faintness of the galaxy. Instead, it is possible that a nearby star was accidentally catalogued as a nebula.
References
[edit]- ^ a b "NED results for object NGC 7522". National Aeronautics and Space Administration / Infrared Processing and Analysis Center. Retrieved 16 August 2017.
- ^ "NGC 7522". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 16 August 2017.
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