Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
astronomer |
| gptkbp:age |
6.7 billion years
|
| gptkbp:apparentMagnitude |
5.73
|
| gptkbp:catalogue |
gptkb:Hipparcos
gptkb:Gliese_Catalogue gptkb:Henry_Draper_Catalogue |
| gptkbp:constellation |
gptkb:Cygnus
|
| gptkbp:diameter |
1.13 solar radii
|
| gptkbp:distanceFromEarth |
52 light years
|
| gptkbp:hasExoplanet |
gptkb:GJ_777_Ab
|
| https://www.w3.org/2000/01/rdf-schema#label |
HR 7615
|
| gptkbp:luminosity |
1.13 solar luminosities
|
| gptkbp:mass |
0.96 solar masses
|
| gptkbp:metallicity |
[Fe/H] = 0.19
|
| gptkbp:otherName |
gptkb:GJ_777
gptkb:GJ_777_A gptkb:HD_188512 |
| gptkbp:parallax |
62.89 mas
|
| gptkbp:properMotionRA |
-460.37 mas/yr
-741.06 mas/yr |
| gptkbp:radialVelocity |
-45.6 km/s
|
| gptkbp:spectralType |
G6IV
|
| gptkbp:bfsParent |
gptkb:S_Sagittae
|
| gptkbp:bfsLayer |
7
|