|
gptkbp:instanceOf
|
gptkb:star
white dwarf
|
|
gptkbp:age
|
>2 billion years
|
|
gptkbp:apparentMagnitude
|
10.56
|
|
gptkbp:catalogue
|
gptkb:Gliese_581
gptkb:2MASS_J15192798-0743200
gptkb:HIP_74995
gptkb:LHS_394
BD-07°4003
G 137-68
SAO 141272
|
|
gptkbp:containsPlanet
|
true
|
|
gptkbp:declination
|
-07° 43′ 17.018″
|
|
gptkbp:diameter
|
0.299 solar radii
|
|
gptkbp:discoveredExoplanets
|
gptkb:GJ_581c
GJ 581b
GJ 581d
GJ 581e
GJ 581f
GJ 581g
GJ 581h
|
|
gptkbp:distanceFromEarth
|
20.3 light-years
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
GJ 581
|
|
gptkbp:locatedIn
|
Libra
|
|
gptkbp:luminosity
|
0.013 solar luminosities
|
|
gptkbp:mass
|
0.31 solar masses
|
|
gptkbp:metallicity
|
-0.135
|
|
gptkbp:notableFor
|
potentially habitable exoplanets
|
|
gptkbp:otherDesignation
|
CCDM J15195-0743A
GCRV 8756
GCTP 3667.00
GEN# +1.00137468
LFT 1208
LPM 570
LSPM J1519+0743
NLTT 40040
PLX 3347
PPM 217350
SIP 1519-0743
TYC 5576-1280-1
USNO-B1.0 0786-00302445
Wolf 562
|
|
gptkbp:parallax
|
157.02 mas
|
|
gptkbp:properMotionRA
|
-1228.24 mas/yr
-99.42 mas/yr
|
|
gptkbp:radialVelocity
|
-9.5 km/s
|
|
gptkbp:rightAscension
|
15h 19m 26.8256s
|
|
gptkbp:spectralType
|
M3V
|
|
gptkbp:bfsParent
|
gptkb:Gliese_581
gptkb:Gliese_581_system
|
|
gptkbp:bfsLayer
|
7
|