SDSS J023445.31+260553.2

All names: Gaia DR3 126491391072567168, SDSS J023445.31+260553.2, GALEX J023445.3+260552, Gaia DR2 126491391072567168, Gaia EDR3 126491391072567168

Parameter	Unit	Gaia EDR3	Pan-STARRS DR1	SDSS DR12	Gaia DR2	Stilism	Simbad	Kleinman et al. 2013
Right ascension		02 34 45.31 (1)		02 34 45.31	02 34 45.31 (2)		02 34 45.31 (1)	02 34 45.31
Declination		26 05 53.11 (1)		26 05 53.15	26 05 53.11 (2)		26 05 53.19 (1)	26 05 53.18
Spectral type							DAH	DAH
Effective temperature	[K]							19105.0 (558)
log(g)	[cgs]							9.94 (0.07)
Mass	[M_☉]
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	1.39 (1)					1.39 (1)
Distance	[pc]	720.15 (670)					720.15 (670)
Composition
Proper motion (right ascension)	[mas/yr]	-4.611030234 (2)					-4.611 (2)
Proper motion (declination)	[mas/yr]	-4.819153072 (2)					-4.819 (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				21.05 (0.09)			20.98 (0.08)	20.98 (0.08)
g magnitude				20.68 (0.03)			20.72 (0.03)	20.72 (0.03)
r magnitude				20.74 (0.04)			20.78 (0.04)	20.78 (0.04)
i magnitude				20.77 (0.05)			20.80 (0.05)	20.80 (0.05)
z magnitude				21.25 (0.3)			21.29 (0.3)	21.29 (0.3)
G magnitude		20.66 (0.1)			20.71		20.66 (0.01)
BP magnitude		20.48 (0.1)			20.35
RP magnitude		20.72 (0.2)			20.43
Pan g magnitude			20.67 (0.01)
Pan r magnitude			20.77 (0.02)
Pan i magnitude			20.86 (0.03)
Pan z magnitude			20.85 (0.1)
Pan y magnitude
E(B-V)						0.111

Spectra