Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
stellar classification |
| gptkbp:age |
7.7 billion years
|
| gptkbp:apparentMagnitude |
6.36
|
| gptkbp:catalogue |
BD+33 3319
GJ 758 HD 182488 HIP 95853 LHS 458 SAO 67851 |
| gptkbp:constellation |
gptkb:Lyra
|
| gptkbp:declination |
+33° 58′ 25″
|
| gptkbp:diameter |
0.88 solar radii
|
| gptkbp:discoveredCompanionYear |
2009
|
| gptkbp:distanceFromEarth |
51.4 light-years
|
| gptkbp:hasCompanion |
white dwarf
Gliese 758 B |
| https://www.w3.org/2000/01/rdf-schema#label |
Gliese 758
|
| gptkbp:luminosity |
0.61 solar luminosities
|
| gptkbp:mass |
0.97 solar masses
|
| gptkbp:metallicity |
[Fe/H] = +0.18
|
| gptkbp:parallax |
63.47 mas
|
| gptkbp:properMotionRA |
-192.23 mas/yr
-81.31 mas/yr |
| gptkbp:radialVelocity |
-0.8 km/s
|
| gptkbp:rightAscension |
19h 32m 21.6s
|
| gptkbp:spectralType |
G8V
|
| gptkbp:bfsParent |
gptkb:Lyrae
gptkb:Lyra_constellation |
| gptkbp:bfsLayer |
7
|