WD 0107+172

Other names: PG 0107+172

Parameter Unit Gianninas et al. 2011 Simbad
Right ascension 01 10 25.64
Declination 17 28 41.21
Spectral type DA
Effective temperature [K] 32610
log(g) [cgs] 7.98
Mass [M] 0.65
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] 219.00
Composition H
Proper motion (right ascension) [mas/yr] -16.0
Proper motion (declination) [mas/yr] -18.0
Variability
Magnetic
Has a disc
B magnitude 16.36
V magnitude 16.26
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 15.88
g magnitude 16.21
r magnitude 16.66
i magnitude 16.98
z magnitude 17.30

Spectra

Absorption lines

Controls

Normalize at:

Range:

x: to
y: to

Spectra available: