NGC 1721

NGC 1721

NGC 1721
Galaxy group in Eridanus showing NGC 1721, NGC 1723, NGC 1725, and NGC 1728
Observation data (J2000 epoch)
Constellation Eridanus
Right ascension 04h 59m 17.4s[1]
Declination −11° 07′ 07″ [1]
Redshift 0.015010 [1]
Helio radial velocity 4 500 ± 9 km/s [1]
Galactocentric velocity 4 388 ± 10 km/s [1]
Distance 200 Mly (61.3 Mpc) h−1
0.73
[1]
Apparent dimensions (V) 36.92 by 17.58 kpc [1]

NGC 1721 is a galaxy in the New General Catalogue.

References

  1. ^ a b c d e f g "NED results for object NGC 1721". NASA/IPAC Extragalactic Database (NED). Retrieved March 15, 2012.