Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:alternativeName |
gptkb:Lalande_21185
gptkb:GJ_380 gptkb:HD_88230 |
| gptkbp:apparentMagnitude |
7.5
|
| gptkbp:catalogue |
gptkb:Gliese_Catalogue_of_Nearby_Stars
gptkb:Henry_Draper_Catalogue gptkb:Hipparcos_Catalogue gptkb:Lalande_Catalogue |
| gptkbp:constellation |
gptkb:Ursa_Major
|
| gptkbp:containsPlanet |
no confirmed planets
|
| gptkbp:declination |
+35° 58′ 12″
|
| gptkbp:diameter |
0.39 solar radii
|
| gptkbp:discoveryMethod |
catalogued
|
| gptkbp:distanceFromEarth |
8.31 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
PLX 4372
|
| gptkbp:luminosity |
0.019 solar luminosities
|
| gptkbp:mass |
0.46 solar masses
|
| gptkbp:metallicity |
-0.21 [Fe/H]
|
| gptkbp:parallax |
392.64 mas
|
| gptkbp:partOf |
gptkb:Milky_Way
|
| gptkbp:properMotionRA |
-476.16 mas/yr
-580.27 mas/yr |
| gptkbp:radialVelocity |
-86.7 km/s
|
| gptkbp:rightAscension |
11h 03m 20.2s
|
| gptkbp:spectralType |
M2V
|
| gptkbp:temperature |
3600 K
|
| gptkbp:bfsParent |
gptkb:Alpha_Cygni
|
| gptkbp:bfsLayer |
7
|