|
gptkbp:instanceOf
|
gptkb:star
gptkb:white_dwarf
|
|
gptkbp:alsoKnownAs
|
gptkb:Lalande_21185
gptkb:BD+36°2147
gptkb:Gliese_411
|
|
gptkbp:apparentMagnitude
|
7.5
|
|
gptkbp:catalogue
|
gptkb:Gliese_Catalogue_of_Nearby_Stars
gptkb:BD_Catalogue
gptkb:Lalande_Catalogue
|
|
gptkbp:constellation
|
gptkb:Ursa_Major
|
|
gptkbp:declination
|
+35° 58′ 11.6″
|
|
gptkbp:diameter
|
0.39 solar radii
|
|
gptkbp:discoveredBy
|
gptkb:Joseph_Jérôme_Lefrançois_de_Lalande
|
|
gptkbp:distanceFromEarth
|
8.31 light years
|
|
gptkbp:epoch
|
gptkb:J2000
|
|
gptkbp:hasExoplanet
|
GJ 411 b
|
|
gptkbp:isMainSequenceStar
|
true
|
|
gptkbp:isNearbyStar
|
true
|
|
gptkbp:luminosity
|
0.022 solar luminosities
|
|
gptkbp:mass
|
0.40 solar masses
|
|
gptkbp:metallicity
|
-0.20
|
|
gptkbp:parallax
|
392.64 mas
|
|
gptkbp:properMotionRA
|
-580.27 mas/yr
-4765.85 mas/yr
|
|
gptkbp:radialVelocity
|
-84.7 km/s
|
|
gptkbp:rightAscension
|
11h 03m 20.19s
|
|
gptkbp:spectralType
|
M2V
|
|
gptkbp:temperature
|
3600 K
|
|
gptkbp:variableStar
|
false
|
|
gptkbp:bfsParent
|
gptkb:Lalande_21185
|
|
gptkbp:bfsLayer
|
8
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
GJ 411
|