Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:galaxy
|
| gptkbp:alsoKnownAs |
gptkb:NGC_4258
|
| gptkbp:apparentMagnitude |
8.4
|
| gptkbp:catalogueNumber |
gptkb:NGC_4258
|
| gptkbp:constellation |
gptkb:Canes_Venatici
|
| gptkbp:declination |
+47° 18′ 14″
|
| gptkbp:diameter |
~135,000 light-years
|
| gptkbp:discoveredBy |
gptkb:Pierre_Méchain
|
| gptkbp:discoveredIn |
1781
|
| gptkbp:distanceFromEarth |
22 to 25 million light-years
|
| gptkbp:hasViewOf |
gptkb:Northern_Hemisphere
|
| gptkbp:hostedBy |
water megamaser
|
| https://www.w3.org/2000/01/rdf-schema#label |
M106
|
| gptkbp:notableFeature |
contains a supermassive black hole
has anomalous arms |
| gptkbp:partOf |
gptkb:Messier_Catalogue
|
| gptkbp:redshift |
0.001494
|
| gptkbp:relatedGroup |
M106 Group
|
| gptkbp:rightAscension |
12h 18m 57.5s
|
| gptkbp:type |
gptkb:galaxy
Seyfert II galaxy |
| gptkbp:bfsParent |
gptkb:Messier_marathon
|
| gptkbp:bfsLayer |
7
|