Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
binary star system
|
| gptkbp:alsoKnownAs |
gptkb:SS_433
|
| gptkbp:apparentMagnitude |
14
|
| gptkbp:cataloguedIn |
gptkb:SIMBAD
3rd Ariel X-ray Catalog |
| gptkbp:discoveredBy |
gptkb:Ariel_5_satellite
|
| gptkbp:discoveredIn |
1977
|
| gptkbp:distanceFromEarth |
~18,000 light-years
|
| gptkbp:hasCompactObject |
black hole or neutron star
|
| gptkbp:hasCompanion |
A-type supergiant
|
| gptkbp:hasJetSpeed |
~0.26c
|
| gptkbp:hasOrbitalPeriod |
13.1 days
|
| gptkbp:hasPrecessionPeriod |
162 days
|
| https://www.w3.org/2000/01/rdf-schema#label |
3A 1909+048
|
| gptkbp:locatedIn |
gptkb:constellation_Aquila
|
| gptkbp:notableFor |
relativistic jets
|
| gptkbp:bfsParent |
gptkb:SS_433
|
| gptkbp:bfsLayer |
7
|