Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:galaxy
active galactic nucleus |
| gptkbp:alternativeName |
gptkb:NGC_1068
|
| gptkbp:apparentMagnitude |
9.6
|
| gptkbp:cataloguedIn |
gptkb:Messier_Catalogue
gptkb:New_General_Catalogue |
| gptkbp:contains |
active galactic nucleus
|
| gptkbp:declination |
-00° 00′ 48″
|
| gptkbp:diameter |
170,000 light-years
|
| gptkbp:discoveredBy |
gptkb:Pierre_Méchain
|
| gptkbp:discoveredIn |
1780
|
| gptkbp:distanceFromEarth |
47 million light-years
|
| gptkbp:hasSupermassiveBlackHole |
true
~10 million solar masses |
| gptkbp:hasViewOf |
amateur telescopes
|
| https://www.w3.org/2000/01/rdf-schema#label |
Messier 77
|
| gptkbp:locatedIn |
constellation Cetus
|
| gptkbp:morphologicalType |
SA(rs)b
|
| gptkbp:notableFor |
starburst activity
prominent dust lanes strong radio emissions |
| gptkbp:numberOfMessierObjects |
77
|
| gptkbp:partOf |
gptkb:NGC_1068_Group
|
| gptkbp:redshift |
0.003793
|
| gptkbp:rightAscension |
02h 42m 40.7s
|
| gptkbp:bfsParent |
gptkb:NGC_1068
gptkb:Charles_Messier gptkb:GC_1055 |
| gptkbp:bfsLayer |
6
|