SDSS J031022.20+412219.4

All names: Gaia EDR3 239240746519040256, Gaia DR2 239241085822135808, SDSSJ031022.20+412219.4, SDSS J031022.20+412219.4, Gaia DR3 239241085822135808

Parameter	Unit	Gaia EDR3	Geier 2020	Stilism	Simbad
Right ascension		03 10 15.15 (1)	03 10 22.20		03 10 22.20 (0.1)
Declination		41 21 59.69 (1)	41 22 19.40		41 22 19.44 (0.1)
Spectral type			sdB		sdB
Effective temperature	[K]
log(g)	[cgs]
Mass	[M_☉]
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	10.40 (1)	0.06 (0.2)		0.06 (0.2)
Distance	[pc]	96.16 (10)	17271.16 (54140)		17271.16 (54140)
Composition
Proper motion (right ascension)	[mas/yr]	134.512 (3)	0.013 (0.4)		1.041 (0.2)
Proper motion (declination)	[mas/yr]	-95.437 (2)	0.93 (0.3)		0.866 (0.2)
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			18.08 (0.01)		18.08 (0.01)
g magnitude			18.09 (0.006)		18.09 (0.006)
r magnitude			18.45 (0.009)		18.45 (0.009)
i magnitude			18.74 (0.01)		18.73 (0.01)
z magnitude			19.12 (0.06)		18.97 (0.04)
G magnitude		20.68 (0.01)	18.32 (0.002)		18.28 (0.003)
BP magnitude		21.27 (0.2)	18.16 (0.02)
RP magnitude		20.12 (0.2)	18.47 (0.02)
Pan g magnitude			18.18 (0.002)
Pan r magnitude			18.47 (0.005)
Pan i magnitude			18.74 (0.007)
Pan z magnitude			18.99 (0.01)
Pan y magnitude			19.10 (0.04)
E(B-V)				0.148

Spectra