GJ 915

Other names: WD 2359-434, LHS 1005, L362-81

Parameter Unit Giammichele et al. 2012 Gianninas et al. 2011 Simbad
Right ascension 00 02 10.77
Declination -43 09 56.02
Spectral type DA DA
Effective temperature [K] 8648 8650
log(g) [cgs] 8.29 8.56
Mass [M] 0.78 0.96
log(Luminosity) [L] -3.26
Age [Gyr] 1.37
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] 127.40 122.27
Distance [pc] 7.85 19.00
Composition H H
Proper motion (right ascension) [mas/yr] 589.4
Proper motion (declination) [mas/yr] -663.9
Variability
Magnetic
Has a disc
B magnitude 13.12
V magnitude 13.05 13.05
R magnitude
I magnitude
J magnitude 12.60
H magnitude 12.43
K magnitude 12.45
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude

Spectra

Absorption lines

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