GJ 836.2

Other names: WD 2136+828, 21337+8303, LFT 1649

Parameter Unit Limoges et al. 2015 Gianninas et al. 2011 Simbad
Right ascension 21 33 43.25
Declination 83 03 32.40
Spectral type DA DA
Effective temperature [K] 17780 17700
log(g) [cgs] 7.99 7.97
Mass [M] 0.61 0.60
log(Luminosity) [L] -1.81
Age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Ca/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas] 38.40 38.40
Distance [pc] 26.00 26.00
Composition H H
Proper motion (right ascension) [mas/yr] 292.0
Proper motion (declination) [mas/yr] 575.0
Variability
Magnetic
Has a disc
B magnitude 13.00
V magnitude 13.02
R magnitude 13.50
I magnitude 13.50
J magnitude 13.45
H magnitude 13.49
K magnitude 13.50
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude

Spectra

Absorption lines

Controls

Normalize at:

Range:

x: to
y: to

Spectra available: