GD 1401

Other names: WD 0145-257, Ton S 231

Parameter Unit Gianninas et al. 2011 Simbad
Right ascension 01 48 08.23
Declination -25 32 45.20
Spectral type DA
Effective temperature [K] 26700
log(g) [cgs] 7.95
Mass [M] 0.61
log(Luminosity) [L]
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]
Distance [pc] 74.00
Composition H
Proper motion (right ascension) [mas/yr]
Proper motion (declination) [mas/yr]
Variability
Magnetic
Has a disc
B magnitude 14.30
V magnitude
R magnitude 14.20
I magnitude
J magnitude 12.41
H magnitude 11.83
K magnitude 11.59
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude

Spectra

Absorption lines

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