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Messier 91 (M91, NGC4548)


Messier 91 is a spiral galaxy object of interest in space. It lies at a distance of 47.000-79.000 light years away in the constellation of Coma Berenices. It is referred to as M(91) when it was catalogued by Charles Messier in 18th - 19th Century France. It is referred to as NGC(4548) in the New General Catalogue. This is a list of deep space objects that was compiled by John Louis Emil Dreyer in 1888 in an update to John Herschel earlier catalogue. Messier 91 was discovered in 1781 by Charles Messier. The Spiral Galaxy's location is 12:35.4 (R.A.) and +14:30 (Dec.). Its Visual Brightness is a 10.2 Magnitude and has an apparent magnitude of 11 with an apparent dimension of 5.4x4.4 .

(M91,NGC4548) is a spiral galaxy. It was discovered in 1781 by Charles Messier. It's location is RA(12:35.4), Dec(+14:30) and its distance is calculated 47.000-79.000 light years away. Its visual Brightness is 10.2. Its apparent dimensions measured in arcmins is 5.4x4.4.

Fact File


NameMessier 91
TypeSpiral Galaxy
Messier Id91
NGC Id4548
ConstellationComa Berenices
TypeSpiral Galaxy
Right Ascension12:35.4
Declination+14:30
Distance (Lt.Yr)47.000-79.000
Visual Brightness10.2
Apparent Dimension5.4x4.4
Apparent Magnitude11
Year of Discovery1781
DiscovererCharles Messier