Cosmic Atlas object record

IC 4494

IC4494, IC 4494

IC 4494
Type illustration; curated media not supplied
Object type
galaxy
Constellation
Boo
Right ascension
221.10641667°
Declination
15.55138889°
Reference frame
J2000 equatorial catalog coordinates
Distance
689622885.4911507 ly
Distance kind
Not supplied by the source catalog
Uncertainty
Not supplied by the source catalog
Apparent magnitude
15.3
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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JPL DE440s/Skyfield data, Horizons vectors, nearby-star catalog, and Messier catalog snapshot.

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