Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:galaxy
|
| gptkbp:alsoKnownAs |
gptkb:Sombrero_Galaxy
|
| gptkbp:apparentMagnitude |
8.0
|
| gptkbp:catalogue |
gptkb:Messier_Catalogue
gptkb:New_General_Catalogue |
| gptkbp:constellation |
gptkb:Virgo
|
| gptkbp:declination |
-11° 37′ 23″
|
| gptkbp:diameter |
49,000 light-years
|
| gptkbp:discoveredBy |
gptkb:Pierre_Méchain
|
| gptkbp:discoveredIn |
1781
|
| gptkbp:distanceFromEarth |
31 million light-years
|
| gptkbp:groupCluster |
gptkb:Virgo_Cluster
|
| gptkbp:hasSupermassiveBlackHole |
present
~1 billion solar masses |
| https://www.w3.org/2000/01/rdf-schema#label |
M104
|
| gptkbp:mass |
8 x 10^11 solar masses
|
| gptkbp:morphologicalType |
SA(s)a
|
| gptkbp:NGCNumber |
gptkb:NGC_4594
|
| gptkbp:notableFeature |
prominent dust lane
bright nucleus |
| gptkbp:notableFor |
unusual appearance resembling a sombrero hat
|
| gptkbp:radialVelocity |
1024 km/s
|
| gptkbp:redshift |
0.003416
|
| gptkbp:rightAscension |
12h 39m 59.4s
|
| gptkbp:visibleToNakedEye |
with small telescope
|
| gptkbp:bfsParent |
gptkb:MTA_Regional_Bus_Operations
|
| gptkbp:bfsLayer |
5
|