Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:pulsar
|
| gptkbp:catalogue |
PSR J1824-2452A
|
| gptkbp:constellation |
gptkb:Sagittarius
|
| gptkbp:declination |
-24° 52′ 10.7″
|
| gptkbp:discoveredBy |
gptkb:Donald_C._Backer
|
| gptkbp:discoveredIn |
1987
|
| gptkbp:distanceFromEarth |
~11,000 light-years
|
| gptkbp:emits |
gptkb:X-rays
gptkb:radio_waves |
| gptkbp:hasCompanion |
none detected
|
| gptkbp:locatedIn |
gptkb:globular_cluster_M28
|
| gptkbp:mass |
~1.4 solar masses
|
| gptkbp:notableFor |
first millisecond pulsar discovered in a globular cluster
|
| gptkbp:rightAscension |
18h 24m 32.008s
|
| gptkbp:rotationPeriod |
3.05 milliseconds
|
| gptkbp:spinDownRate |
high for a millisecond pulsar
|
| gptkbp:timingNoise |
high
|
| gptkbp:type |
gptkb:millisecond_pulsar
|
| gptkbp:bfsParent |
gptkb:PSR-A
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
PSR B1821-24
|