Cosmic Atlas object record

NGC 4644

NGC4644, NGC 4644

NGC 4644
Type illustration; curated media not supplied
Object type
galaxy
Constellation
UMa
Right ascension
190.67775°
Declination
55.1455°
Reference frame
J2000 equatorial catalog coordinates
Distance
229641487.49188817 ly
Distance kind
Not supplied by the source catalog
Uncertainty
Not supplied by the source catalog
Apparent magnitude
13.84
Catalog source
openngc_ngc_ic_catalog
Catalog epoch
J2000 catalog coordinates
Position epoch
J2000
Selection caveat
OpenNGC Pax is not treated as parallax for galaxies. Galactic classes never use Hubble-flow redshift or radial-velocity distance, and radial velocity alone is never converted to distance.
Cosmology
Not supplied by the source catalog

Provenance

Related objects

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