Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
gptkb:white_dwarf |
| gptkbp:apparentMagnitude |
11.49
|
| gptkbp:catalogue |
Luyten Palomar (LP) catalogue
Gliese-Jahreiss (GJ) catalogue Luyten Half-Second (LHS) catalogue |
| gptkbp:constellation |
gptkb:Carina
|
| gptkbp:declination |
-11° 02′ 53.9″
|
| gptkbp:diameter |
0.25 solar radii
|
| gptkbp:discoveryMethod |
proper motion survey
|
| gptkbp:distanceFromEarth |
22.3 light-years
|
| gptkbp:luminosity |
0.005 solar luminosities
|
| gptkbp:mass |
0.21 solar masses
|
| gptkbp:metallicity |
[Fe/H] ≈ -0.1
|
| gptkbp:otherDesignation |
gptkb:LHS_288
GJ 3887 2MASS J11025504-1102539 |
| gptkbp:parallax |
146.13 mas
|
| gptkbp:properMotionRA |
-334.13 mas/yr
-573.36 mas/yr |
| gptkbp:rightAscension |
11h 02m 55.04s
|
| gptkbp:spectralType |
M4.0V
|
| gptkbp:temperature |
3200 K
|
| gptkbp:bfsParent |
gptkb:Luyten_1159-16
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
LP 991-84
|