Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:galaxy
|
| gptkbp:alsoKnownAs |
gptkb:Messier_89
|
| gptkbp:apparentMagnitude |
9.8
|
| gptkbp:catalogue |
gptkb:Messier_Catalogue
|
| gptkbp:constellation |
gptkb:Virgo
|
| gptkbp:declination |
+12° 33′ 22″
|
| gptkbp:diameter |
120,000 light-years
|
| gptkbp:discoveredBy |
gptkb:Charles_Messier
|
| gptkbp:discoveredIn |
1781
|
| gptkbp:distanceFromEarth |
50 million light-years
|
| gptkbp:galaxyType |
gptkb:galaxy
|
| gptkbp:hasSupermassiveBlackHole |
yes
|
| https://www.w3.org/2000/01/rdf-schema#label |
M89
|
| gptkbp:location |
Virgo Cluster, Virgo constellation
|
| gptkbp:NGCNumber |
gptkb:NGC_4552
|
| gptkbp:notableFeature |
nearly perfect elliptical shape
possible outer shell structure |
| gptkbp:partOf |
gptkb:Virgo_Cluster
|
| gptkbp:radialVelocity |
283 km/s
|
| gptkbp:redshift |
0.000942
|
| gptkbp:rightAscension |
12h 35m 39.8s
|
| gptkbp:bfsParent |
gptkb:Messier_marathon
gptkb:Messier_89 gptkb:40_mm_Bofors_autocannon |
| gptkbp:bfsLayer |
7
|