NGC 1637

NGC 1637
A Hubble Space Telescope (HST) image of NGC 1637.
Observation data (J2000 epoch)
Constellation	Eridanus
Right ascension	04h 41m 28.2s[1]
Declination	-02° 51′ 29″[1]
Redshift	717 ± 1 km/s[1]
Distance	25 Mly[citation needed]
Type	SAB(rs)c[1]
Apparent dimensions (V)	4′.0 × 3′.2[1]
Apparent magnitude (V)	11.5[1]
Other designations
PGC 15821[1]
See also: Galaxy, List of galaxies

NGC 1637 is an intermediate spiral galaxy about 25 million light-years away in the constellation Eridanus. A supernova (SN 1999em) was observed in NGC 1637.

References

1. ^ ^{a b c d e f g} "NASA/IPAC Extragalactic Database". Results for NGC 1637. http://nedwww.ipac.caltech.edu/. Retrieved 2006-11-25.