WD 0330-009

Other names: KUV 03301-0100, SDSS J033236.86-004936.9, SDSS J033236.88-004936.9

Parameter Unit Gianninas et al. 2011 Tremblay et al. 2011 SDSS DR12 Simbad Kleinman et al. 2013 Kleinman et al. 2013
Right ascension 03 32 36.86 03 32 36.87 03 32 36.86 03 32 36.88
Declination -00 49 36.96 -00 49 36.80 -00 49 36.94 -00 49 36.90
Spectral type DA DA DA1.5 DA DA
Effective temperature [K] 34010 34390 34521 34054
log(g) [cgs] 7.96 7.80 7.80 7.85
Mass [M] 0.64 0.56 0.56
log(Luminosity) [L]
Age [Gyr] 0.01
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] 176.00
Composition H H
Proper motion (right ascension) [mas/yr] -31.0
Proper motion (declination) [mas/yr] -23.0
Variability
Magnetic
Has a disc
B magnitude 15.26
V magnitude 15.70
R magnitude 16.00
I magnitude
J magnitude 16.48
H magnitude 16.57
K magnitude 16.77
u magnitude 15.28 15.32 15.32 15.32
g magnitude 15.59 15.64 15.64 15.64
r magnitude 16.05 16.09 16.09 16.09
i magnitude 16.41 16.41 16.41 16.41
z magnitude 16.76 16.75 16.75 16.75

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