SDSS J023841.44+282311.3

All names: SDSS J023841.44+282311.3, Gaia DR2 128002257488033664, Gaia EDR3 128002257488033664, SDSS J023841.44+282311.2, Gaia DR3 128002257488033664

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		02 38 41.49 (0.9)		02 38 41.44		02 38 41.49 (0.8)		02 38 41.42 (0.9)	02 38 41.44
Declination		28 23 11.12 (0.7)		28 23 11.28		28 23 11.13 (0.8)		28 23 11.37 (0.7)	28 23 11.31
Spectral type					DA			DA	DA	DA
Effective temperature	[K]				7359.0				7732.0 (154)
log(g)	[cgs]				8.65				8.66 (0.2)
Mass	[M_☉]				1.012				0.998 (0.1)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]				3.8200
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]	6.90 (0.9)				6.31 (0.9)		6.90 (0.9)
Distance	[pc]	144.90 (19)				158.37 (23)		144.90 (19)
Composition					H
Proper motion (right ascension)	[mas/yr]	63.87148205 (1)				62.65163036 (2)		63.871 (1)
Proper motion (declination)	[mas/yr]	-15.62002852 (0.8)				-16.83601637 (2)		-15.62 (0.8)
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				20.97 (0.09)				20.97 (0.09)	20.99 (0.1)
g magnitude				20.53 (0.02)				20.53 (0.02)	20.55 (0.02)
r magnitude				20.37 (0.03)				20.37 (0.03)	20.42 (0.03)
i magnitude				20.38 (0.04)				20.38 (0.04)	20.42 (0.04)
z magnitude				20.39 (0.2)				20.39 (0.2)	20.44 (0.2)
G magnitude		20.39 (0.1)				20.46		20.39 (0.01)
BP magnitude		20.18 (0.1)				20.69
RP magnitude		19.83 (0.1)				19.91
Pan g magnitude			20.58 (0.05)
Pan r magnitude			20.43 (0.008)
Pan i magnitude			20.39 (0.02)
Pan z magnitude			20.38 (0.06)
Pan y magnitude
E(B-V)							0.061

Spectra