Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
3.68
|
| gptkbp:declination |
+18° 13′ 55″
|
| gptkbp:diameter |
150 solar radii
|
| gptkbp:distanceFromEarth |
448 light years
|
| gptkbp:hasCompanion |
gptkb:Delta_Sagittae_B
|
| https://www.w3.org/2000/01/rdf-schema#label |
Delta Sagittae A
|
| gptkbp:locatedIn |
gptkb:Sagitta
|
| gptkbp:luminosity |
3,200 times Sun
|
| gptkbp:mass |
4.5 solar masses
|
| gptkbp:orbitType |
10.8 years
|
| gptkbp:otherDesignation |
gptkb:HIP_100064
gptkb:HR_7754 HD 192909 |
| gptkbp:parallax |
0.18 mas
7.28 mas |
| gptkbp:partOf |
Delta Sagittae binary system
|
| gptkbp:properMotionRA |
+2.13 mas/yr
−6.13 mas/yr |
| gptkbp:rightAscension |
19h 58m 45.4s
|
| gptkbp:spectralType |
M2II
|
| gptkbp:temperature |
3,800 K
|
| gptkbp:variableStar |
semiregular variable
|
| gptkbp:bfsParent |
gptkb:Delta_Sagittae
|
| gptkbp:bfsLayer |
8
|