SDSS J074208.93+190333.1

All names: SDSS J074208.93+190333.1, GALEX J074209.0+190333, Gaia DR3 671573490268960768, Gaia EDR3 671573490268960768, Gaia DR2 671573490268960768

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		07 42 08.94 (0.3)		07 42 08.93		07 42 08.94 (0.4)		07 42 08.93 (0.3)	07 42 08.93
Declination		19 03 33.20 (0.3)		19 03 33.14		19 03 33.19 (0.4)		19 03 33.12 (0.3)	19 03 33.15
Spectral type					DA			DA	DA	DA
Effective temperature	[K]				14079.0				16935.0 (216)
log(g)	[cgs]				7.81				7.98 (0.04)
Mass	[M_☉]				0.505				0.606 (0.02)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]				0.1788
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]	2.34 (0.3)				2.36 (0.5)		2.34 (0.3)
Distance	[pc]	427.54 (57)				422.95 (92)		427.53 (57)
Composition					H
Proper motion (right ascension)	[mas/yr]	7.53725923 (0.3)				6.484392758 (0.7)		7.537 (0.3)
Proper motion (declination)	[mas/yr]	4.996771317 (0.3)				5.891397329 (0.6)		4.997 (0.3)
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				19.43 (0.03)				19.43 (0.03)	19.41 (0.03)
g magnitude				19.12 (0.01)				19.12 (0.01)	19.11 (0.01)
r magnitude				19.40 (0.01)				19.40 (0.01)	19.41 (0.01)
i magnitude				19.70 (0.02)				19.70 (0.02)	19.61 (0.02)
z magnitude				20.05 (0.1)				20.05 (0.1)	20.04 (0.1)
G magnitude		19.27 (0.04)				19.32		19.27 (0.005)
BP magnitude		19.31 (0.04)				19.22
RP magnitude		19.50 (0.07)				19.28
Pan g magnitude			19.16 (0.02)
Pan r magnitude			19.42 (0.003)
Pan i magnitude			19.70 (0.01)
Pan z magnitude			19.92 (0.02)
Pan y magnitude			19.26 (0.4)
E(B-V)							0.025

Spectra