|
gptkbp:instanceOf
|
gptkb:dwarf_spheroidal_galaxy
|
|
gptkbp:angularSize
|
13.2′ × 7.8′
|
|
gptkbp:apparentMagnitude
|
9.5
|
|
gptkbp:cataloguedIn
|
gptkb:New_General_Catalogue
|
|
gptkbp:contains
|
globular clusters
|
|
gptkbp:declination
|
+48° 30′ 32″
|
|
gptkbp:diameter
|
~2,000 light-years
|
|
gptkbp:discoveredBy
|
gptkb:John_Herschel
|
|
gptkbp:discoveredIn
|
September 8, 1829
|
|
gptkbp:distanceFromEarth
|
2.53 million light-years
|
|
gptkbp:galaxy
|
gptkb:NGC_185
|
|
gptkbp:galaxyGroup
|
gptkb:Andromeda_subgroup
|
|
gptkbp:hasNo
|
significant star formation
|
|
gptkbp:hasSatelliteCraters
|
gptkb:Andromeda_Galaxy
|
|
gptkbp:locatedIn
|
constellation Cassiopeia
|
|
gptkbp:mass
|
~5 × 10^7 solar masses
|
|
gptkbp:metallicity
|
low
|
|
gptkbp:morphologicalType
|
dE5
|
|
gptkbp:otherDesignation
|
gptkb:Caldwell_17
gptkb:PGC_2004
|
|
gptkbp:partOf
|
gptkb:Local_Group
|
|
gptkbp:radialVelocity
|
-193 km/s
|
|
gptkbp:redshift
|
-0.000476
|
|
gptkbp:rightAscension
|
00h 33m 12.1s
|
|
gptkbp:stellarPopulation
|
old
|
|
gptkbp:bfsParent
|
gptkb:M31
gptkb:Andromeda_Galaxy
gptkb:Local_Group
gptkb:New_General_Catalogue
gptkb:Andromeda_galaxy
|
|
gptkbp:bfsLayer
|
6
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
NGC 147
|