Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
pulsar
|
| gptkbp:alternativeName |
gptkb:PSR_B1919+21
|
| gptkbp:catalogueNumber |
gptkb:PSR_B1919+21
|
| gptkbp:declination |
+21°
|
| gptkbp:discoveredBy |
gptkb:Jocelyn_Bell_Burnell
gptkb:Antony_Hewish |
| gptkbp:discoveredIn |
1967
|
| gptkbp:distanceFromEarth |
about 2,283 light-years
|
| gptkbp:emits |
gptkb:radio_waves
|
| https://www.w3.org/2000/01/rdf-schema#label |
LGM-1
|
| gptkbp:initiallyInterpretedAs |
possible extraterrestrial signal
|
| gptkbp:locatedIn |
gptkb:Vulpecula
|
| gptkbp:nameMeaning |
Little Green Men 1
|
| gptkbp:notableFor |
first discovered radio pulsar
|
| gptkbp:rightAscension |
19h 21m
|
| gptkbp:rotationPeriod |
1.337 seconds
|
| gptkbp:type |
white dwarf
|
| gptkbp:bfsParent |
gptkb:first_pulsar_signal_chart_(Little_Green_Men-1)
|
| gptkbp:bfsLayer |
7
|