|
gptkbp:instanceOf
|
gptkb:galaxy
|
|
gptkbp:alsoKnownAs
|
gptkb:M100
gptkb:NGC_4321
|
|
gptkbp:apparentMagnitude
|
9.3
|
|
gptkbp:cataloguedIn
|
gptkb:Messier_Catalogue
gptkb:New_General_Catalogue
|
|
gptkbp:contains
|
supernovae
|
|
gptkbp:declination
|
+15° 49′ 20″
|
|
gptkbp:diameter
|
~160,000 light-years
|
|
gptkbp:discoveredBy
|
gptkb:Pierre_Méchain
|
|
gptkbp:discoveredIn
|
1781
|
|
gptkbp:distanceFromEarth
|
55 million light-years
|
|
gptkbp:hasBar
|
weak bar
|
|
gptkbp:hasSupernova
|
gptkb:SN_1901B
gptkb:SN_1914A
gptkb:SN_1959E
gptkb:SN_1979C
gptkb:SN_2006X
gptkb:SN_2020oi
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Messier 100
|
|
gptkbp:locatedIn
|
gptkb:Coma_Berenices
|
|
gptkbp:morphologicalType
|
SAB(s)bc
|
|
gptkbp:notableFor
|
star formation regions
grand design spiral structure
|
|
gptkbp:partOf
|
gptkb:Virgo_Cluster
|
|
gptkbp:radialVelocity
|
1571 km/s
|
|
gptkbp:redshift
|
0.00524
|
|
gptkbp:rightAscension
|
12h 22m 54.9s
|
|
gptkbp:signature
|
Hubble Space Telescope image available
|
|
gptkbp:bfsParent
|
gptkb:Charles_Messier
gptkb:Virgo_Cluster
gptkb:Virgo_Supercluster
|
|
gptkbp:bfsLayer
|
6
|