Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
white dwarf |
| gptkbp:apparentMagnitude |
10.68
|
| gptkbp:catalogue |
gptkb:Gliese_Catalogue_of_Nearby_Stars
gptkb:Hipparcos_Catalogue |
| gptkbp:declination |
+26° 42′ 23″
|
| gptkbp:diameter |
0.464 solar radii
|
| gptkbp:discoveredExoplanets |
2004
|
| gptkbp:distanceFromEarth |
31.8 light-years
|
| gptkbp:hasExoplanet |
GJ 436 b
|
| https://www.w3.org/2000/01/rdf-schema#label |
GJ 436
|
| gptkbp:locatedIn |
constellation Leo
|
| gptkbp:luminosity |
0.025 solar luminosities
|
| gptkbp:mass |
0.452 solar masses
|
| gptkbp:metallicity |
[Fe/H] = -0.03
|
| gptkbp:otherDesignation |
gptkb:Gliese_436
gptkb:HIP_57087 gptkb:LHS_310 gptkb:Wolf_437 BD+27 2046 |
| gptkbp:parallax |
102.93 mas
|
| gptkbp:properMotionRA |
-320.49 mas/yr
-511.76 mas/yr |
| gptkbp:radialVelocity |
9.6 km/s
|
| gptkbp:rightAscension |
11h 42m 11.1s
|
| gptkbp:spectralType |
M2.5V
|
| gptkbp:temperature |
3350 K
|
| gptkbp:bfsParent |
gptkb:Gliese_436
|
| gptkbp:bfsLayer |
7
|