Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
white dwarf
pulsar |
| gptkbp:alsoKnownAs |
gptkb:CP_1919
gptkb:PSR_B1919+21 |
| gptkbp:catalogueNumber |
gptkb:PSR_J1921+2153
gptkb:PSR_B1919+21 |
| gptkbp:declination |
+21° 53′
|
| gptkbp:discoveredBy |
gptkb:Jocelyn_Bell_Burnell
gptkb:Antony_Hewish |
| gptkbp:discoveredIn |
1967
|
| gptkbp:distanceFromEarth |
2,283 light-years
|
| gptkbp:emits |
gptkb:radio_waves
|
| https://www.w3.org/2000/01/rdf-schema#label |
PSR J1921+2153
|
| gptkbp:locatedIn |
constellation Vulpecula
|
| gptkbp:notableFor |
first discovered radio pulsar
|
| gptkbp:rightAscension |
19h 21m
|
| gptkbp:rotationPeriod |
1.337 seconds
|
| gptkbp:bfsParent |
gptkb:PSR_B1919+21
|
| gptkbp:bfsLayer |
6
|