Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
white dwarf
low-mass X-ray binary |
| gptkbp:apparentMagnitude |
~16.6 (quiescent)
|
| gptkbp:catalogueNumber |
gptkb:3A_1908+005
gptkb:4U_1908+005 gptkb:V1333_Aquilae |
| gptkbp:declination |
+00° 35′ 05″
|
| gptkbp:discoveredBy |
1973
|
| gptkbp:distanceFromEarth |
~17,000 light-years
|
| gptkbp:hasCompanion |
K-type star
|
| https://www.w3.org/2000/01/rdf-schema#label |
Aquila X-1
|
| gptkbp:locatedIn |
gptkb:constellation_Aquila
|
| gptkbp:mass |
~1.4 solar masses
|
| gptkbp:notableFor |
frequent X-ray outbursts
|
| gptkbp:observedBy |
gptkb:Rossi_X-ray_Timing_Explorer
gptkb:Swift_Observatory gptkb:Chandra_X-ray_Observatory |
| gptkbp:orbitType |
18.95 hours
|
| gptkbp:rightAscension |
19h 11m 16.0s
|
| gptkbp:spectralType |
K4V
|
| gptkbp:variableType |
X-ray transient
|
| gptkbp:bfsParent |
gptkb:binary_star_system
|
| gptkbp:bfsLayer |
6
|