Messier 100 (NGC4321) is a spiral galaxy object of interest in space. It lies at a distance of 55000000 light years away in the constellation of Coma Berenices. It is referred to as M(100) when it was catalogued by Charles Messier in 18th - 19th Century France. It is also referred to as NGC(4321) 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 100 (NGC4321) was discovered in 1781 by Pierre Mechain. The Spiral Galaxy's location is 12:22.9 (R.A.) and +15:49 (Dec.). Its Visual Brightness is a 9.3 Magnitude and has an apparent magnitude of 10 with an apparent dimension of 7x6 . The object can not be seen by the naked eye, you need a telescope to see it.
(M100,NGC4321) is a spiral galaxy. It was discovered in 1781 by Pierre Mechain. It's location is RA(12:22.9), Dec(+15:49) and its distance is calculated 55000 light years away. Its visual Brightness is 9.3. Its apparent dimensions measured in arc-minutes is 7x6.
|Name||Messier 100 (NGC4321)|
|Naked Eye Visible||Requires a 7x50 Binoculars - Magnitudes|
|Year of Discovery||1781|