Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:galaxy
|
| gptkbp:alsoKnownAs |
gptkb:Messier_74
|
| gptkbp:apparentMagnitude |
9.4
|
| gptkbp:catalogue |
gptkb:Messier_Catalogue
gptkb:New_General_Catalogue |
| gptkbp:constellation |
gptkb:Pisces
|
| gptkbp:declination |
+15° 47′ 01″
|
| gptkbp:diameter |
95,000 light-years
|
| gptkbp:discoveredBy |
gptkb:Pierre_Méchain
|
| gptkbp:discoveredIn |
1780
|
| gptkbp:distance |
32 million light-years
|
| gptkbp:epoch |
gptkb:J2000
|
| gptkbp:groupCluster |
gptkb:M74_Group
|
| gptkbp:hasHIIRegions |
yes
|
| gptkbp:hasUnit |
light-year
|
| https://www.w3.org/2000/01/rdf-schema#label |
NGC 628
|
| gptkbp:inclination |
24°
|
| gptkbp:locatedIn |
gptkb:Local_Supercluster
|
| gptkbp:morphologicalType |
SA(s)c
|
| gptkbp:notableFeature |
grand design spiral structure
|
| gptkbp:radialVelocity |
657 km/s
|
| gptkbp:redshift |
0.002192
|
| gptkbp:rightAscension |
01h 36m 41.8s
|
| gptkbp:supernovaeObserved |
gptkb:SN_2002ap
gptkb:SN_2003gd gptkb:SN_2013ej |
| gptkbp:bfsParent |
gptkb:Messier_74
gptkb:M74 |
| gptkbp:bfsLayer |
7
|