Gaia DR2 4540277376768140032

All names: WDJ171958.36+112749.65, Gaia DR2 4540277376768140032, WDJ171958.35+112749.64, Gaia DR3 4540277376768140032, Gaia EDR3 4540277376768140032

Parameter	Unit	Gaia EDR3	Pan-STARRS DR1	MWDD H	MWDD HE	Gaia DR2	Stilism	Vincent et al. 2024	Simbad	Gentile Fusillo et al. 2018
Right ascension		17 19 58.40 (0.1)				17 19 58.40		17 19 58.40	17 19 58.36 (0.1)	17 19 58.40
Declination		11 27 48.84 (0.1)				11 27 48.87		11 27 48.84	11 27 49.65 (0.1)	11 27 48.87
Spectral type								DA	DA
Effective temperature	[K]			5652.0	5376.0			5772.0 (66)
log(g)	[cgs]			7.97	7.79			8.05 (0.03)
Mass	[M_☉]			0.57	0.449			0.615 (0.02)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]			2.6120	2.8780
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	14.43 (0.2)				14.28 (0.2)		14.43	14.43 (0.2)	14.28 (0.2)
Distance	[pc]	69.31 (0.8)				70.04 (1)		69.31	69.31 (0.8)	70.04 (1)
Composition
Proper motion (right ascension)	[mas/yr]	39.55350612 (0.2)				39.7547095 (0.4)			39.554 (0.2)	39.7547095
Proper motion (declination)	[mas/yr]	-50.21971445 (0.1)				-50.41073872 (0.3)			-50.22 (0.1)	-50.41073872
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
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude		18.47 (0.02)				18.49		18.47	18.47 (0.003)	18.49
BP magnitude		18.82 (0.02)				18.85				18.85
RP magnitude		17.96 (0.01)				17.95				17.95
Pan g magnitude			18.86 (0.01)
Pan r magnitude			18.47 (0.006)
Pan i magnitude			18.30 (0.005)
Pan z magnitude			18.26 (0.009)
Pan y magnitude			18.23 (0.02)
E(B-V)							0.004

Spectra