NGC 1023

NGC 1023
	Galaxy NGC 1023
Observation data (J2000 epoch)
Constellation	Perseus
Right ascension	02h 40m 24.0s
Declination	+39° 03′ 48″
Redshift	0.002125
Helio radial velocity	637 ± 4 km/s
Distance	~19 Mly (Light Travel-Time redshift-based); 30 to 64 Mly (measured)
Type	SB0
Apparent dimensions (V)	8.7' x 3.0'
Apparent magnitude (V)	10.35
	See also: Galaxy, List of galaxies

NGC 1023 is a barred lenticular galaxy and a member of the NGC 1023 group of galaxies in the Local Supercluster. Distance measurements vary from 9.3 to 19.7 million parsecs (30 to 64 million light-years).^[1]

References

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NGC 1023
Galaxy NGC 1023
Observation data (J2000 epoch)
Constellation	Perseus
Right ascension	02^h 40^m 24.0^s^[1]
Declination	+39° 03′ 48″^[1]
Redshift	0.002125^[1]
Helio radial velocity	637 ± 4 km/s^[1]
Distance	~19 Mly (Light Travel-Time redshift-based)^[1] 30 to 64 Mly (measured)^[1]
Type	SB0^[1]
Apparent dimensions (V)	8.7' x 3.0'^[1]
Apparent magnitude (V)	10.35^[1]
See also: Galaxy, List of galaxies