SDSS J225618.57+080900.5

All names: Gaia DR3 2713012643383227776, SDSS J225618.56+080900.4, SDSS J225618.57+080900.5, Gaia EDR3 2713012643383227776

Parameter	Unit	Gaia EDR3	Pan-STARRS DR1	SDSS DR12	Simbad	Kleinman et al. 2013
Right ascension		22 56 18.59 (2)		22 56 18.57	22 56 18.59 (2)	22 56 18.57
Declination		08 09 00.36 (2)		08 09 00.46	08 09 00.36 (2)	08 09 00.48
Spectral type					DA	DA
Effective temperature	[K]					20306.0 (1039)
log(g)	[cgs]					8.03 (0.2)
Mass	[M_☉]					0.639 (0.1)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]
Distance	[pc]
Composition
Proper motion (right ascension)	[mas/yr]
Proper motion (declination)	[mas/yr]
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				20.56 (0.07)	20.57 (0.06)	20.57 (0.06)
g magnitude				20.41 (0.02)	20.42 (0.02)	20.42 (0.02)
r magnitude				20.73 (0.04)	20.75 (0.04)	20.75 (0.04)
i magnitude				20.91 (0.07)	20.92 (0.07)	20.92 (0.07)
z magnitude				20.85 (0.2)		20.84 (0.2)
G magnitude		20.61 (0.3)			20.61 (0.02)
BP magnitude		20.46 (0.3)
RP magnitude		20.73 (0.4)
Pan g magnitude			20.42 (0.02)
Pan r magnitude			20.72 (0.02)
Pan i magnitude			20.97 (0.04)
Pan z magnitude			20.90 (0.05)
Pan y magnitude
E(B-V)

Spectra