SDSS J080431.07+120807.3

All names: SDSS J080431.07+120807.3, Gaia DR2 650043407626815104, SDSS J080431.07+120807.35, PSO J080431.065+120807.250

Parameter	Unit	MWDD H	MWDD HE	Pan-STARRS DR1	Gaia DR2	Kepler et al. 2015	SDSS DR10	Simbad
Right ascension					08 04 31.07 (0.1)		08 04 31.07	08 04 31.07
Declination					12 08 07.11 (0.07)		12 08 07.60	12 08 07.30
Spectral type		DC	DC			DC		DC
Effective temperature	[K]	10516.0	10673.0			9673.0 (500)
log(g)	[cgs]	8.18	8.13			8.00 (0.05)
Mass	[M_☉]	0.711	0.66			0.484 (0.002)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]	0.6863	0.6362
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax	[mas]				7.88 (0.2)
Distance	[pc]				126.90 (2)
Composition
Proper motion (right ascension)	[mas/yr]				5.155613595 (0.2)
Proper motion (declination)	[mas/yr]				-50.1430029 (0.1)
Variability
Magnetic
B_d	[MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude						17.82 (0.01)	17.82 (0.01)	17.82
g magnitude						17.73 (0.01)	17.73 (0.005)	17.73
r magnitude						17.88 (0.01)	17.88 (0.006)	17.88
i magnitude						18.04 (0.01)	18.04 (0.008)	18.04
z magnitude						18.22 (0.02)	18.22 (0.02)	18.22
G magnitude					17.81
BP magnitude					17.80
RP magnitude					17.72
Pan g magnitude				17.78 (0.004)
Pan r magnitude				17.89 (0.004)
Pan i magnitude				18.06 (0.003)
Pan z magnitude				18.24 (0.007)
Pan y magnitude				18.35 (0.01)

Spectra