SDSS J163408.84+140228.4

All names: Gaia DR3 4462044964086965888, Gaia EDR3 4462044964086965888, SDSS J163408.84+140228.4, Gaia DR2 4462044959788557312

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		16 34 08.85 (0.5)		16 34 08.85		16 34 08.85 (0.5)		16 34 08.84 (0.5)	16 34 08.84
Declination		14 02 28.33 (0.4)		14 02 28.44		14 02 28.34 (0.4)		14 02 28.48 (0.4)	14 02 28.44
Spectral type					DA			DA	DA	DA
Effective temperature	[K]				8299.0				8810.0 (245)
log(g)	[cgs]				8.09				8.90 (0.3)
Mass	[M_☉]				0.651				1.118 (0.09)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]				1.1180
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]	3.51 (0.7)				3.47 (0.8)		3.51 (0.7)
Distance	[pc]	284.84 (53)				287.99 (67)		284.84 (53)
Composition					H
Proper motion (right ascension)	[mas/yr]	9.839881634 (0.6)				10.00742171 (1)		9.84 (0.6)
Proper motion (declination)	[mas/yr]	-9.395045924 (0.5)				-8.643965528 (0.9)		-9.395 (0.5)
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				20.69 (0.07)				20.69 (0.07)	20.71 (0.07)
g magnitude				20.36 (0.02)				20.36 (0.02)	20.38 (0.02)
r magnitude				20.38 (0.03)				20.39 (0.03)	20.37 (0.03)
i magnitude				20.34 (0.04)				20.34 (0.04)	20.32 (0.04)
z magnitude				20.45 (0.2)				20.45 (0.2)	20.42 (0.2)
G magnitude		20.28 (0.05)				20.33		20.28 (0.006)
BP magnitude		20.34 (0.05)				20.31
RP magnitude		20.08 (0.08)				20.15
Pan g magnitude			20.32 (0.01)
Pan r magnitude			20.33 (0.01)
Pan i magnitude			20.37 (0.02)
Pan z magnitude			20.33 (0.05)
Pan y magnitude			20.57 (0.2)
E(B-V)							0.051

Spectra