Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:galaxy
|
| gptkbp:alsoKnownAs |
gptkb:Messier_61
|
| gptkbp:apparentMagnitude |
9.7
|
| gptkbp:catalogueNumber |
gptkb:Messier_61
gptkb:PGC_40001 gptkb:UGC_7420 gptkb:VCC_873 |
| gptkbp:constellation |
gptkb:Virgo
|
| gptkbp:declination |
+04° 28′ 25″
|
| gptkbp:diameter |
~100,000 light-years
|
| gptkbp:discoveredBy |
gptkb:Barnaba_Oriani
|
| gptkbp:discoveredIn |
May 5, 1779
|
| gptkbp:distanceFromEarth |
~52 million light-years
|
| https://www.w3.org/2000/01/rdf-schema#label |
NGC 4303
|
| gptkbp:memberOf |
gptkb:Virgo_Cluster
|
| gptkbp:morphologicalType |
SAB(rs)bc
|
| gptkbp:notableFeature |
active galactic nucleus
starburst nucleus |
| gptkbp:radialVelocity |
1567 km/s
|
| gptkbp:redshift |
0.005224
|
| gptkbp:rightAscension |
12h 21m 54.9s
|
| gptkbp:supernovaeObserved |
gptkb:SN_1926A
gptkb:SN_1961I gptkb:SN_1999gn gptkb:SN_2006ov gptkb:SN_2008in gptkb:SN_2020jfo |
| gptkbp:bfsParent |
gptkb:M61
gptkb:G61 |
| gptkbp:bfsLayer |
6
|