Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
astronomical radio source
|
| gptkbp:apparentMagnitude |
not visible (radio source)
|
| gptkbp:contains |
gptkb:Sagittarius_A_East
gptkb:Sagittarius_A_West gptkb:Sagittarius_A* |
| gptkbp:declination |
−29° 00′ 28.118″
|
| gptkbp:discoveredBy |
gptkb:Bruce_Balick
gptkb:Robert_Brown |
| gptkbp:discoveredIn |
1974
|
| gptkbp:distanceFromEarth |
about 25,640 light-years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Sagittarius A
|
| gptkbp:locatedIn |
gptkb:Milky_Way
gptkb:constellation_Sagittarius |
| gptkbp:namedAfter |
gptkb:constellation_Sagittarius
|
| gptkbp:notableFeature |
contains supermassive black hole (Sagittarius A*)
|
| gptkbp:observedBy |
gptkb:Very_Large_Array
gptkb:Event_Horizon_Telescope |
| gptkbp:partOf |
gptkb:Galactic_Center
|
| gptkbp:rightAscension |
17h 45m 40.0409s
|
| gptkbp:bfsParent |
gptkb:Sagittarius_A*
|
| gptkbp:bfsLayer |
5
|