Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
binary star system
|
| gptkbp:apparentMagnitude |
8.09
|
| gptkbp:catalogue |
gptkb:Groombridge_Catalogue
|
| gptkbp:catalogueNumber |
Gliese 15
|
| gptkbp:component |
Groombridge 34 A
Groombridge 34 B |
| gptkbp:declination |
+44° 01′ 23″
|
| gptkbp:discoveredBy |
gptkb:Stephen_Groombridge
|
| gptkbp:distanceFromEarth |
11.7 light-years
|
| gptkbp:hasExoplanet |
Groombridge 34 Ab
|
| https://www.w3.org/2000/01/rdf-schema#label |
Groombridge 34
|
| gptkbp:locatedIn |
gptkb:constellation_Andromeda
|
| gptkbp:luminosity |
0.022 L☉ (A), 0.005 L☉ (B)
|
| gptkbp:mass |
0.41 M☉ (A), 0.24 M☉ (B)
|
| gptkbp:metallicity |
-0.52 (A)
|
| gptkbp:nearestHigherNeighbor |
gptkb:Ross_248
|
| gptkbp:orbitType |
>2600 years
|
| gptkbp:otherName |
GX Andromedae
HD 4628/HD 46375 |
| gptkbp:parallax |
278.76 mas
|
| gptkbp:properMotionRA |
high
|
| gptkbp:radialVelocity |
-11.6 km/s
|
| gptkbp:rightAscension |
00h 18m 22.9s
|
| gptkbp:separates |
93 AU
|
| gptkbp:spectralType |
M1.4V (A), M4V (B)
|
| gptkbp:variableStar |
gptkb:star
|
| gptkbp:bfsParent |
gptkb:solar_neighborhood
gptkb:Eridani |
| gptkbp:bfsLayer |
7
|