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gptkbp:instanceOf
|
gptkb:galaxy
Messier object
|
|
gptkbp:alsoKnownAs
|
gptkb:Triangulum_Galaxy
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gptkbp:apparentMagnitude
|
5.72
|
|
gptkbp:cataloguedIn
|
gptkb:Charles_Messier
gptkb:Messier_Catalogue
gptkb:NGC_Catalogue
|
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gptkbp:catalogueNumber
|
gptkb:NGC_598
|
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gptkbp:contains
|
gptkb:H_II_regions
gptkb:NGC_604
supernova remnants
globular clusters
open clusters
star-forming regions
planetary nebulae
|
|
gptkbp:declination
|
+30° 39′ 36″
|
|
gptkbp:diameter
|
~60,000 light-years
|
|
gptkbp:discoveredBy
|
gptkb:Giovanni_Battista_Hodierna
|
|
gptkbp:discoveredIn
|
1654
|
|
gptkbp:distanceFromEarth
|
2.73 million light-years
|
|
gptkbp:hasNo
|
black hole
active galactic nucleus
|
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gptkbp:hasViewOf
|
gptkb:Northern_Hemisphere
|
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gptkbp:heldBy
|
low metallicity
face-on galaxy
high star formation rate
no central bulge
third-brightest galaxy in Local Group
unbarred spiral galaxy
well-defined spiral arms
one of the most distant objects visible to naked eye
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
M33
|
|
gptkbp:HubbleType
|
SA(s)cd
|
|
gptkbp:isGravitationallyBoundTo
|
gptkb:Andromeda_Galaxy
|
|
gptkbp:isThirdLargestIn
|
gptkb:Local_Group
|
|
gptkbp:locatedIn
|
constellation Triangulum
|
|
gptkbp:luminosity
|
14.0 mag/arcmin²
|
|
gptkbp:mass
|
~50 billion solar masses
|
|
gptkbp:memberOf
|
gptkb:Local_Group
|
|
gptkbp:nearestHigherNeighbor
|
gptkb:Andromeda_Galaxy
|
|
gptkbp:observedBy
|
gptkb:Spitzer_Space_Telescope
gptkb:Chandra_X-ray_Observatory
gptkb:Hubble_Space_Telescope
|
|
gptkbp:partOf
|
gptkb:Messier_Catalogue
gptkb:New_General_Catalogue
|
|
gptkbp:redshift
|
-0.000597
|
|
gptkbp:rightAscension
|
01h 33m 50.9s
|
|
gptkbp:type
|
gptkb:galaxy
|
|
gptkbp:bfsParent
|
gptkb:dermatomyositis
|
|
gptkbp:bfsLayer
|
5
|