NGC 2362

E526393

NGC 2362 is a young, bright open star cluster dominated by the massive star Tau Canis Majoris, located in the constellation Canis Major.

All labels observed (2)

Label Occurrences
NGC 2362 canonical 5
open cluster NGC 2362 1

How this entity was disambiguated

Statements (46)

Predicate Object
instanceOf open star cluster
age about 4 million years
between 4 and 5 million years
angularSize about 8 arcminutes
apparentMagnitudeV about 3.8
bestSeenInMonth February
catalog New General Catalogue
centralStar Tau Canis Majoris
containsStar Tau Canis Majoris
declination −24° 57′
discoveredBefore 1654
discoveredBy Giovanni Battista Hodierna
distanceFromEarth about 1,480 parsecs
about 4,800 light-years
dominantStar Tau Canis Majoris
dominatedByStar Tau Canis Majoris
galacticLatitude about −5°
galacticLongitude about 238°
hasAlternativeName Caldwell 64
Cr 137
Melotte 51
OCL 617
hasApproximateMemberCount about 100 stars
hasCentralStarSpectralType O9 Ib
hasClusterCoreRadius about 2 light-years
hasColorExcessE(B−V) about 0.1
hasLittleNebulosity true
hasStellarPopulation B-type stars
low-mass stars
massive O-type stars
pre-main-sequence stars
hasTidalRadius about 10 light-years
isBrightCluster true
isGasPoor true
isYoungCluster true
locatedInConstellation Canis Major
locatedInGalaxy Milky Way
locatedInRegion outer Milky Way disk
rediscoveredBy William Herschel
rediscoveryYear 1783
rightAscension 07h 18m
usedForStudy disk dissipation around young stars
initial mass function in young clusters
stellar evolution
visibleFromHemisphere Southern Hemisphere
low northern latitudes

How these facts were elicited

Referenced by (6)

Full triples — surface form annotated when it differs from this entity's canonical label.

Canis Major contains NGC 2362
CMa contains open cluster NGC 2362
linked to: NGC 2362
Tau Canis Majoris memberOf NGC 2362