Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
white dwarf |
| gptkbp:apparentMagnitude |
17.3
|
| gptkbp:catalogue |
gptkb:Luyten_Half-Second_Catalogue
|
| gptkbp:colorIndexB-V |
+0.5
+1.2 |
| gptkbp:constellation |
gptkb:Draco
|
| gptkbp:declination |
+34° 15′ 22″
|
| gptkbp:discoveredBy |
gptkb:Willem_Luyten
|
| gptkbp:distanceFromEarth |
18
5.5 |
| https://www.w3.org/2000/01/rdf-schema#label |
LHS 3494
|
| gptkbp:isNearestWhiteDwarf |
true
|
| gptkbp:luminosity |
0.00006
|
| gptkbp:mass |
0.53
|
| gptkbp:metallicity |
very low
|
| gptkbp:otherName |
gptkb:G_203-47
gptkb:WD_1657+343 |
| gptkbp:parallax |
181.5
|
| gptkbp:properMotion_dec_masyr |
-2050
|
| gptkbp:properMotionRA |
-1230
|
| gptkbp:radius_earth |
0.013
|
| gptkbp:rightAscension |
16h 59m 56.4s
|
| gptkbp:solitary |
true
|
| gptkbp:spectralType |
DC10
|
| gptkbp:surfaceGravity |
8.0
|
| gptkbp:temperature |
3500
|
| gptkbp:bfsParent |
gptkb:Altair
|
| gptkbp:bfsLayer |
6
|