SDSS J083217.40+420439.8

All names: Gaia DR2 915225816739751296, SDSS J083217.40+420439.8, Gaia DR3 915225816739751296, Gaia EDR3 915225816739751296

Parameter	Unit	Gaia EDR3	Pan-STARRS DR1	SDSS DR12	Gaia DR2	Stilism	Simbad	Eisenstein et al. 2006
Right ascension		08 32 17.40 (0.3)		08 32 17.40	08 32 17.40 (0.4)		08 32 17.40 (0.3)	08 32 17.40
Declination		42 04 39.86 (0.2)		42 04 39.90	42 04 39.86 (0.4)		42 04 39.89 (0.2)	42 04 39.89
Spectral type							sd	SD_auto
Effective temperature	[K]							21035.0 (764)
log(g)	[cgs]							5.02 (0.03)
Mass	[M_☉]
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	0.01 (0.4)			0.19 (0.5)		0.01 (0.4)
Distance	[pc]	142919.64 (7863865)			5272.64 (14407)		142857.14 (7857143)
Composition
Proper motion (right ascension)	[mas/yr]	0.441686363 (0.4)			0.626404248 (0.8)		0.442 (0.4)	2.7
Proper motion (declination)	[mas/yr]	-2.189494713 (0.3)			-1.955607246 (0.8)		-2.189 (0.3)	-1.7
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				19.52 (0.03)			19.64 (0.03)	19.63 (0.04)
g magnitude				19.32 (0.01)			19.35 (0.01)	19.35 (0.02)
r magnitude				19.71 (0.02)			19.65 (0.02)	19.65 (0.02)
i magnitude				19.92 (0.03)			20.01 (0.03)	20.00 (0.03)
z magnitude				20.35 (0.2)			20.25 (0.1)	20.26 (0.1)
G magnitude		19.52 (0.03)			19.58		19.52 (0.004)
BP magnitude		19.52 (0.03)			19.48
RP magnitude		19.69 (0.08)			19.68
Pan g magnitude			19.38 (0.01)
Pan r magnitude			19.70 (0.01)
Pan i magnitude			19.96 (0.02)
Pan z magnitude			20.20 (0.05)
Pan y magnitude			19.86 (0.001)
E(B-V)						0.031

Spectra