|
gptkbp:instanceOf
|
gptkb:galaxy
|
|
gptkbp:alsoKnownAs
|
gptkb:Andromeda_Galaxy
|
|
gptkbp:apparentMagnitude
|
3.44
|
|
gptkbp:collisionTimeEstimate
|
about 4.5 billion years
|
|
gptkbp:contains
|
gptkb:NGC_206
gptkb:M32
gptkb:M110
|
|
gptkbp:declination
|
+41° 16′ 9″
|
|
gptkbp:designation
|
gptkb:Messier_31
gptkb:NGC_224
|
|
gptkbp:diameter
|
about 220,000 light-years
|
|
gptkbp:discoveredBy
|
gptkb:Abd_al-Rahman_al-Sufi
|
|
gptkbp:discoveredIn
|
964
|
|
gptkbp:distanceFromEarth
|
about 2.5 million light-years
|
|
gptkbp:firstPhotographedBy
|
gptkb:Isaac_Roberts
|
|
gptkbp:firstPhotographedYear
|
1887
|
|
gptkbp:galacticLatitude
|
l = 121.174°, b = -21.573°
|
|
gptkbp:hasCepheidVariables
|
true
|
|
gptkbp:hasDustLanes
|
true
|
|
gptkbp:hasGlobularClusters
|
about 460
|
|
gptkbp:hasInfraredSources
|
true
|
|
gptkbp:hasMoon
|
gptkb:NGC_206
gptkb:NGC_221
gptkb:NGC_205
gptkb:M32
gptkb:M110
|
|
gptkbp:hasPlanetaryNebulae
|
true
|
|
gptkbp:hasRadioSources
|
true
|
|
gptkbp:hasStarFormationRegions
|
true
|
|
gptkbp:hasSupermassiveBlackHole
|
true
about 100 million solar masses
|
|
gptkbp:hasSupernovaRemnants
|
true
|
|
gptkbp:hasUltravioletSources
|
true
|
|
gptkbp:hasXRaySources
|
true
|
|
gptkbp:locatedIn
|
gptkb:Andromeda_constellation
|
|
gptkbp:mass
|
about 1.5 trillion solar masses
|
|
gptkbp:nearestMajorGalaxyTo
|
gptkb:Milky_Way
|
|
gptkbp:partOf
|
gptkb:Local_Group
|
|
gptkbp:radialVelocity
|
-301 km/s
|
|
gptkbp:rating
|
about 1 trillion
|
|
gptkbp:rightAscension
|
00h 42m 44.3s
|
|
gptkbp:satelliteGalaxies
|
gptkb:Andromeda_I
gptkb:Andromeda_II
gptkb:Andromeda_III
gptkb:Andromeda_IV
gptkb:Andromeda_IX
gptkb:Andromeda_V
gptkb:Andromeda_VI
gptkb:Andromeda_VII
gptkb:Andromeda_VIII
gptkb:Andromeda_X
gptkb:Andromeda_XI
gptkb:Andromeda_XII
gptkb:Andromeda_XIII
gptkb:Andromeda_XIV
gptkb:Andromeda_XIX
gptkb:Andromeda_XV
gptkb:Andromeda_XVI
gptkb:Andromeda_XVII
gptkb:Andromeda_XVIII
gptkb:Andromeda_XX
gptkb:Andromeda_XXI
gptkb:Andromeda_XXII
gptkb:Andromeda_XXIII
gptkb:Andromeda_XXIV
gptkb:Andromeda_XXIX
gptkb:Andromeda_XXV
gptkb:Andromeda_XXVI
gptkb:Andromeda_XXVII
gptkb:Andromeda_XXVIII
gptkb:Andromeda_XXX
gptkb:M32
gptkb:M110
gptkb:Cassiopeia_Dwarf
gptkb:Lacerta_I
gptkb:Pegasus_Dwarf
gptkb:Perseus_I
gptkb:Pisces_Dwarf
Triangulum Galaxy (possible)
|
|
gptkbp:type
|
gptkb:galaxy
|
|
gptkbp:visibleToNakedEye
|
true
|
|
gptkbp:willCollideWith
|
gptkb:Milky_Way
|
|
gptkbp:bfsParent
|
gptkb:Ludmila_Chursina
|
|
gptkbp:bfsLayer
|
6
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
The Andromeda Nebula
|