NGC_223 Knowpia

NGC 223
NGC 223
	SDSS image of NGC 223
Observation data (J2000 epoch)
Constellation	Cetus
Right ascension	00h 42m 15.9s
Declination	+00° 50′ 44″
Redshift	0.017772
Distance	238 Mly
Apparent magnitude (V)	14.0g
Characteristics
Type	SB0
Apparent size (V)	0.42' × 0.29'
Other designations
	IC 44, UGC 00450, CGCG 383-074, MCG +00-02-129, 2MASX J00421585+0050432, IRAS F00397+0034, PGC 2527.

NGC 223 is a spiral galaxy located approximately 238 million light-years from Earth.^[2] It is located in the constellation Cetus. It was discovered on January 5, 1853, by George Bond.^[3]

References edit

^ ^a ^b ^c ^d ^e ^f ^g "NASA/IPAC Extragalactic Database". Results for NGC 0223. Retrieved 2016-09-02.
^ ^a ^b An object's distance from Earth can be determined using Hubble's law: v=H_o is Hubble's constant (70±5 (km/s)/Mpc). The relative uncertainty Δd/d divided by the distance is equal to the sum of the relative uncertainties of the velocity and v=H_o
^ "New General Catalog Objects: NGC 200 - 249". Cseligman. Retrieved September 10, 2016.

External links edit

Media related to NGC 223 at Wikimedia Commons
NGC 223 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
SEDS

[ned-1] ^ ^a ^b ^c ^d ^e ^f ^g "NASA/IPAC Extragalactic Database". Results for NGC 0223. Retrieved 2016-09-02.

[distance-2] An object's distance from Earth can be determined using Hubble's law: v=H_o is Hubble's constant (70±5 (km/s)/Mpc). The relative uncertainty Δd/d divided by the distance is equal to the sum of the relative uncertainties of the velocity and v=H_o

[3] "New General Catalog Objects: NGC 200 - 249". Cseligman. Retrieved September 10, 2016.

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Summary

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