Universe Guide

De Mairan's Nebula (M43, NGC1982) Facts

De Mairan's Nebula (M43, NGC1982) is an emission/reflection nebula object of interest in space. It lies at a distance of 1600 light years away in the constellation of Orion.

It is referred to as M(43) when it was catalogued by Charles Messier in 18th - 19th Century France. It is also referred to as NGC(1982) 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.

The Emission/Reflection Nebula's location is 05:35.6 (R.A.) and -05:16 (Dec.). Its Visual (Apparent) Brightness is 9.00 Magnitude with an apparent dimension of 20x15 . The object can not be seen by the naked eye, you need a telescope to see it.

De Mairan's nebula (M43, NGC1982) is one of the few Messier objects named after the discoverer, Jean-Jacques Dortous de Mairan, a French astronomer. Jean-Jacques discovered the Emission/Reflection Nebula in 1731.

Fact File

NameDe Mairan's Nebula (M43, NGC1982)
TypeEmission/Reflection Nebula
Messier Id43
NGC Id1982
Right Ascension05:35.6
Distance (Lt.Yr)1600
Apparent Dimension20x15
Visual / Apparent Magnitude9.00
Naked Eye VisibleRequires a 7x50 Binoculars - Magnitudes
Year of Discovery1731
DiscovererJean-Jacques Dortous de Mairan

Comments and Questions

There's no register feature and no need to give an email address if you don't need to. All messages will be reviewed before being displayed. Comments may be merged or altered slightly such as if an email address is given in the main body of the comment.

You can decline to give a name which if that is the case, the comment will be attributed to a random star. A name is preferred even if its a random made up one by yourself.

This website is using cookies. More info. That's Fine