NGC_494 Knowpia

NGC 494
NGC 494
	SDSS view of NGC 494
Observation data (J2000 epoch)
Constellation	Pisces (constellation)
Right ascension	01h 22m 55.36s
Declination	+33° 10′ 25.8″
Redshift	0.018388 ± 0.000067
Heliocentric radial velocity	(5462 ± 20) km/s
Distance	227 Mly
Apparent magnitude (V)	13.0
Characteristics
Type	Sab?
Apparent size (V)	2.0′ × 0.8′
Other designations
	PGC 5035, GC 282, UGC 919, 2MASS J01225533+3310261, Z 502.57, MGC +05-04-034, IRAS 01201+3254, h 104

NGC 494, also occasionally referred to as PGC 5035 or GC 282, is a barred spiral galaxy in the constellation Pisces.^[1] It is located approximately 227 million light-years from Earth and was discovered on 22 November 1827 by astronomer John Herschel.^[2] John Dreyer, creator of the New General Catalogue, described the galaxy as "very faint, pretty large, extended, 3 faint stars to south".^[3]

References edit

^ "Revised NGC Data for NGC 494". spider.seds.org. Retrieved 2017-10-05.
^ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2017-10-05.
^ "astronomy-mall.com/Adventures.In.Deep.Space/NGC%201-7840%20complete.htm". Astronomy Mall. Retrieved 28 December 2021.

External links edit

Media related to NGC 494 at Wikimedia Commons
NGC 494 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
SEDS

[1] "Revised NGC Data for NGC 494". spider.seds.org. Retrieved 2017-10-05.

[2] "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2017-10-05.

[3] "astronomy-mall.com/Adventures.In.Deep.Space/NGC%201-7840%20complete.htm". Astronomy Mall. Retrieved 28 December 2021.

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Summary

See also edit

References edit

External links edit