|
gptkbp:instanceOf
|
gptkb:galaxy
|
|
gptkbp:alsoKnownAs
|
gptkb:NGC_253
gptkb:Silver_Coin_Galaxy
|
|
gptkbp:angularSize
|
27.5 × 6.8 arcminutes
|
|
gptkbp:apparentMagnitude
|
7.1
|
|
gptkbp:catalogueNumber
|
gptkb:NGC_253
gptkb:ESO_479-29
gptkb:PGC_2789
gptkb:UGCA_13
|
|
gptkbp:constellation
|
gptkb:sculptor
|
|
gptkbp:contains
|
gptkb:supernova_SN_1940E
gptkb:supernova_SN_2008gd
|
|
gptkbp:declination
|
−25° 17′ 17″
|
|
gptkbp:diameter
|
about 70,000 light-years
|
|
gptkbp:discoveredBy
|
gptkb:Caroline_Herschel
|
|
gptkbp:discoveredIn
|
1783
|
|
gptkbp:distanceFromEarth
|
approximately 11.4 million light-years
|
|
gptkbp:groupCluster
|
gptkb:Sculptor_Group
|
|
gptkbp:hasViewOf
|
gptkb:Southern_Hemisphere
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Sculptor Galaxy
|
|
gptkbp:infraredEmission
|
strong
|
|
gptkbp:mass
|
about 1 × 10^11 solar masses
|
|
gptkbp:morphologicalType
|
SAB(s)c
|
|
gptkbp:notableFor
|
starburst activity
one of the brightest galaxies beyond the Local Group
|
|
gptkbp:partOf
|
gptkb:Local_Supercluster
|
|
gptkbp:radialVelocity
|
243 km/s
|
|
gptkbp:redshift
|
0.000811
|
|
gptkbp:rightAscension
|
00h 47m 33.1s
|
|
gptkbp:type
|
intermediate spiral galaxy
|
|
gptkbp:bfsParent
|
gptkb:NGC_253
gptkb:C65_(NGC_253)
gptkb:Sculptor_constellation
gptkb:N253
|
|
gptkbp:bfsLayer
|
7
|