Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
white dwarf |
| gptkbp:apparentMagnitude |
11.99
|
| gptkbp:catalogue |
gptkb:Gliese_Catalogue_of_Nearby_Stars
gptkb:Luyten_Half-Second_Catalogue |
| gptkbp:constellation |
gptkb:Carina
|
| gptkbp:diameter |
0.19 solar radii
|
| gptkbp:distanceFromEarth |
19.2 light-years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Luyten 143-23
|
| gptkbp:luminosity |
0.003 solar luminosities
|
| gptkbp:mass |
0.16 solar masses
|
| gptkbp:metallicity |
[Fe/H] = -0.09
|
| gptkbp:otherDesignation |
gptkb:2MASS_J09393548-4100126
gptkb:GJ_3618 gptkb:LP_793-24 |
| gptkbp:parallax |
169.8 mas
|
| gptkbp:properMotionRA |
-1.093 arcsec/yr
0.712 arcsec/yr |
| gptkbp:spectralType |
M4.0V
|
| gptkbp:temperature |
3200 K
|
| gptkbp:bfsParent |
gptkb:Willem_Jacob_Luyten
|
| gptkbp:bfsLayer |
7
|