Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
supernova
|
| gptkbp:constellation |
gptkb:Ursa_Major
|
| gptkbp:declination |
+54° 20′ 57″
|
| gptkbp:discoveredBy |
gptkb:Max_Wolf
|
| gptkbp:discoveredIn |
1909
|
| gptkbp:distanceFromEarth |
21 million light-years
|
| gptkbp:hostedBy |
gptkb:Messier_101
gptkb:NGC_5457 |
| https://www.w3.org/2000/01/rdf-schema#label |
SN 1909A
|
| gptkbp:location |
gptkb:NGC_5457
|
| gptkbp:observedMagnitude |
14.0
|
| gptkbp:otherDesignation |
gptkb:SN_1909A
|
| gptkbp:rightAscension |
14h 03m 12.6s
|
| gptkbp:supernovaType |
unknown
|
| gptkbp:bfsParent |
gptkb:Messier_101
gptkb:M101 gptkb:Pinwheel_Galaxy |
| gptkbp:bfsLayer |
7
|