WD J1439+750

All names: Gaia DR3 1701366258254163328, WD 1440+753, Gaia EDR3 1701366258254163328, EUVE J1439+750, Gaia DR2 1701366258254163328

Parameter	Unit	Gaia EDR3	Gaia DR2	Stilism	Ferrario et al. 2015	Vincent et al. 2024	White Dwarf Catalog (McCook & Sion 1999)
Right ascension		14 40 04.85 (0.03)	14 40 04.86 (0.04)			14 40 04.85	14 40 01.15
Declination		75 05 34.18 (0.03)	75 05 34.16 (0.03)			75 05 34.18	75 05 42.72
Spectral type					DA	DA	DA1
Effective temperature	[K]				35000.0 (15000)	33277.0 (768)
log(g)	[cgs]					7.87 (0.02)
Mass	[M_☉]				1.035 (0.2)	0.587 (0.01)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	7.19 (0.03)	7.16 (0.04)			7.19
Distance	[pc]	139.03 (0.6)	139.60 (0.7)			139.03
Composition
Proper motion (right ascension)	[mas/yr]	-67.90213767 (0.04)	-67.79920215 (0.07)
Proper motion (declination)	[mas/yr]	24.27637228 (0.04)	24.12485927 (0.06)
Variability
Magnetic					yes
B_d	[MG]				15 (8)
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude		15.26 (0.002)	15.28			15.26
BP magnitude		15.12 (0.002)	15.09
RP magnitude		15.54 (0.003)	15.54
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)				0.011

Spectra