HD 13445B

All names: GJ 86 B, ** ESG 1B, GJ 86, WD 0208-510, GJ86B, WDS J02104-5049B, Gaia DR2 4937000898854436608, CNS5 544, HD 13445B, Gaia DR3 4937000898856154624

Parameter	Unit	Stilism	Holberg et al. 2016	Farihi et al. 2013	Giammichele et al. 2012	Simbad	White Dwarf Catalog (McCook & Sion 1999)
Right ascension						02 10 26.11 (0.1)	02 10 25.66
Declination						-50 49 26.33 (0.2)	-50 49 17.40
Spectral type			DA	DQ6.2	DA	DQ6	DA10+K1V
Effective temperature	[K]		8184.0 (120)	8180.0 (120)
log(g)	[cgs]		7.81 (0.02)	8.02 (0.02)
Mass	[M_☉]		0.5 (0.01)	0.59 (0.01)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]		0.8600
log(H/He)				<-4.3
log(C/He)				-4.8 (0.2)
log(Ca/He)				<-11.8
log(Ca/H)

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(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax	[mas]		92.74 (0.6)		91.63 (0.6)	92.62 (0.2)	92.50
Distance	[pc]		10.78 (0.04)	10.80	10.91 (0.07)	10.80 (0.02)	10.81
Composition			H	He	H
Proper motion (right ascension)	[mas/yr]					2168.886 (0.1)
Proper motion (declination)	[mas/yr]					710.848 (0.2)
Variability							VAR
Magnetic
B_d	[MG]
Infrared excess (disk)
Binarity			WDMS	WDMS	WDMS		yes
B magnitude
V magnitude			14.00	13.20
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude						13.09 (0.006)
BP magnitude
RP magnitude
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)		0.000

HD 13445B

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