SDSS J082025.84+145213.2

All names: Gaia DR2 652346162933350144, SDSS J082025.84+145213.2, GALEX J082025.9+145214, Gaia DR3 652346162933350144, Gaia EDR3 652346162933350144

Parameter	Unit	Gaia EDR3	Pan-STARRS DR1	SDSS DR12	MWDD H	Gaia DR2	Stilism	Simbad	Kleinman et al. 2013	Vincent et al. 2023
Right ascension		08 20 25.83 (0.5)		08 20 25.84		08 20 25.83 (0.6)		08 20 25.84 (0.5)	08 20 25.84
Declination		14 52 13.15 (0.3)		14 52 13.21		14 52 13.15 (0.4)		14 52 13.22 (0.3)	14 52 13.22
Spectral type					DA			DA	DA	DA
Effective temperature	[K]				11737.0				14698.0 (523)
log(g)	[cgs]				6.95				8.29 (0.1)
Mass	[M_☉]				0.22				0.779 (0.08)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax	[mas]	1.54 (0.6)				1.26 (0.7)		1.54 (0.6)
Distance	[pc]	649.09 (255)				793.38 (461)		649.10 (255)
Composition					H
Proper motion (right ascension)	[mas/yr]	-10.70337868 (0.7)				-11.69789563 (1)		-10.703 (0.7)
Proper motion (declination)	[mas/yr]	-4.14059488 (0.4)				-2.93638469 (0.8)		-4.141 (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				20.03 (0.04)				20.03 (0.04)	20.04 (0.04)
g magnitude				19.74 (0.01)				19.75 (0.01)	19.74 (0.02)
r magnitude				20.01 (0.02)				20.01 (0.02)	20.01 (0.02)
i magnitude				20.27 (0.04)				20.27 (0.04)	20.27 (0.03)
z magnitude				20.25 (0.1)				20.25 (0.1)	20.31 (0.1)
G magnitude		19.85 (0.04)				19.90		19.85 (0.005)
BP magnitude		19.85 (0.04)				19.87
RP magnitude		19.95 (0.07)				19.93
Pan g magnitude			19.73 (0.02)
Pan r magnitude			20.01 (0.009)
Pan i magnitude			20.27 (0.02)
Pan z magnitude			20.45 (0.03)
Pan y magnitude
E(B-V)							0.031

Spectra