Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:galaxy
|
| gptkbp:alternativeName |
gptkb:NGC_4486
gptkb:Virgo_A |
| gptkbp:apparentMagnitude |
9.59
|
| gptkbp:catalogue |
gptkb:Messier_Catalogue
gptkb:New_General_Catalogue |
| gptkbp:contains |
supermassive black hole M87*
|
| gptkbp:declination |
+12° 23′ 28″
|
| gptkbp:diameter |
~120,000 light-years
|
| gptkbp:discoveredBy |
gptkb:Charles_Messier
|
| gptkbp:discoveredIn |
1781
|
| gptkbp:distanceFromEarth |
53.5 million light-years
|
| https://www.w3.org/2000/01/rdf-schema#label |
M87
|
| gptkbp:imagedDate |
2019
|
| gptkbp:locatedIn |
gptkb:Virgo_Cluster
constellation Virgo |
| gptkbp:mass |
~2.7 trillion solar masses
|
| gptkbp:notableFeature |
black hole
relativistic jet |
| gptkbp:numberOfGlobularClusters |
~12,000
|
| gptkbp:photographed |
gptkb:Event_Horizon_Telescope
|
| gptkbp:redshift |
0.00436
|
| gptkbp:rightAscension |
12h 30m 49.4s
|
| gptkbp:type |
E0/E1 (elliptical)
|
| gptkbp:bfsParent |
gptkb:Messier_87
gptkb:Supermassive_Black_Hole gptkb:Messier_Catalogue gptkb:CARDBOARD! |
| gptkbp:bfsLayer |
6
|