SDSS J084757.57+362649.1

All names: Gaia EDR3 717847231693845248, GALEX J084757.6+362649, SDSS J084757.57+362649.1, Gaia DR3 717847231693845248, Gaia DR2 717847231693845248

Parameter	Unit	Gaia EDR3	SDSS DR12	MWDD H	MWDD HE	Gaia DR2	Stilism	Simbad	Kleinman et al. 2013	Vincent et al. 2023
Right ascension		08 47 57.57 (0.3)	08 47 57.57			08 47 57.57 (0.4)		08 47 57.57 (0.3)	08 47 57.57
Declination		36 26 48.96 (0.2)	36 26 49.16			36 26 48.97 (0.3)		36 26 49.18 (0.2)	36 26 49.14
Spectral type				DC:DA:	DC:DA:			DA	DC:DA:	DA
Effective temperature	[K]			9425.0	9714.0				10582.0 (273)
log(g)	[cgs]			7.35	7.33				8.33 (0.9)
Mass	[M_☉]			0.301	0.278
log(Luminosity)	[L_☉]
Cooling age	[Gyr]			0.3718	0.3536
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	2.74 (0.4)				2.42 (0.5)		2.74 (0.4)
Distance	[pc]	364.88 (52)				413.42 (91)		364.88 (52)
Composition
Proper motion (right ascension)	[mas/yr]	-0.963149116 (0.5)				-1.419202443 (0.8)		-0.963 (0.5)
Proper motion (declination)	[mas/yr]	-13.48239869 (0.4)				-12.97192594 (0.5)		-13.482 (0.4)
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			19.74 (0.03)					19.75 (0.03)	19.73 (0.03)
g magnitude			19.54 (0.01)					19.54 (0.01)	19.46 (0.03)
r magnitude			19.63 (0.02)					19.63 (0.01)	19.63 (0.02)
i magnitude			19.80 (0.02)					19.80 (0.02)	19.80 (0.02)
z magnitude			19.85 (0.07)					19.85 (0.07)	19.85 (0.07)
G magnitude		19.55 (0.04)				19.61		19.55 (0.005)
BP magnitude		19.67 (0.04)				19.56
RP magnitude		19.44 (0.06)				19.41
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)							0.023

Spectra