Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:radio_station
|
| gptkbp:alsoKnownAs |
gptkb:Messier_1
gptkb:Crab_Nebula |
| gptkbp:angularSize |
7 by 5 arcminutes
|
| gptkbp:apparentMagnitude |
8.4
|
| gptkbp:catalogue |
gptkb:NGC_1952
3C 144 Sh2-244 |
| gptkbp:catalogueNumber |
gptkb:M1
|
| gptkbp:centralTo |
gptkb:Crab_Pulsar
|
| gptkbp:contains |
gptkb:Crab_Pulsar
|
| gptkbp:declination |
+22° 00′ 52.2″
|
| gptkbp:discoveredBy |
gptkb:John_Bevis
|
| gptkbp:discoveredIn |
1731
|
| gptkbp:distanceFromEarth |
about 6,500 light-years
|
| gptkbp:emits |
gptkb:X-rays
gptkb:gamma_rays gptkb:radio_waves visible light |
| gptkbp:expandingAt |
about 1,500 km/s
|
| https://www.w3.org/2000/01/rdf-schema#label |
Taurus A
|
| gptkbp:locatedIn |
constellation Taurus
|
| gptkbp:notableFor |
remnant of supernova SN 1054
|
| gptkbp:observedBy |
gptkb:Chinese_astronomers
|
| gptkbp:partOf |
gptkb:Milky_Way
|
| gptkbp:rightAscension |
05h 34m 31.94s
|
| gptkbp:supernovaEventYear |
1054
|
| gptkbp:type |
supernova
|
| gptkbp:bfsParent |
gptkb:Crab_Nebula_(M1)
|
| gptkbp:bfsLayer |
6
|