SDSS J074651.79+281817.2

All names: SDSS J074651.79+281817.2, Gaia EDR3 875378381478425472, Gaia DR2 875378381478425472, Gaia DR3 875378381478425472, GALEX J074651.8+281817

Parameter	Unit	Gaia EDR3	Pan-STARRS DR1	SDSS DR12	Hardy et al. 2023a	MWDD H	Gaia DR2	Stilism	Simbad	Kleinman et al. 2013
Right ascension		07 46 51.80 (0.9)		07 46 51.80			07 46 51.80 (1)		07 46 51.80 (0.9)	07 46 51.79
Declination		28 18 17.22 (0.8)		28 18 17.10			28 18 17.21 (0.6)		28 18 17.21 (0.8)	28 18 17.21
Spectral type					DA	DAH:			DAH	DAH:
Effective temperature	[K]				14333.5 (584)	16853.0				26374.0 (842)
log(g)	[cgs]				8.70 (0.2)	8.84				7.51 (0.1)
Mass	[M_☉]				1.046174815179037 (0.4)	1.125
log(Luminosity)	[L_☉]
Cooling age	[Gyr]					0.5993
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]	2.38 (1)					2.63 (1)		2.38 (1)
Distance	[pc]	419.86 (200)					380.04 (194)		419.85 (200)
Composition						H
Proper motion (right ascension)	[mas/yr]	0.904587383 (1)					0.768821509 (2)		0.905 (1)
Proper motion (declination)	[mas/yr]	0.461241362 (1)					-0.23180652 (1)		0.461 (1)
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				20.64 (0.06)					20.70 (0.1)	20.70 (0.1)
g magnitude				20.42 (0.02)					20.35 (0.03)	20.35 (0.03)
r magnitude				20.57 (0.03)					20.65 (0.05)	20.65 (0.05)
i magnitude				20.86 (0.06)					20.88 (0.08)	20.88 (0.08)
z magnitude				21.21 (0.2)					21.22 (0.5)	21.22 (0.5)
G magnitude		20.48 (0.1)					20.53		20.48 (0.01)
BP magnitude		20.51 (0.1)					20.15
RP magnitude		20.66 (0.2)					20.31
Pan g magnitude			20.33 (0.03)
Pan r magnitude			20.58 (0.03)
Pan i magnitude			20.95 (0.03)
Pan z magnitude			20.73 (0.1)
Pan y magnitude
E(B-V)								0.025

Spectra