Gaia DR2 2109216657624684544

All names: Gaia EDR3 2109216657624684544, WDJ181312.31+385913.16, WDJ181312.31+385913.15, Gaia DR2 2109216657624684544, Gaia DR3 2109216657624684544

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		18 13 12.32 (0.08)				18 13 12.32		18 13 12.32	18 13 12.31 (0.08)	18 13 12.32
Declination		38 59 12.57 (0.08)				38 59 12.59		38 59 12.57	38 59 13.16 (0.08)	38 59 12.59
Spectral type								DC	D
Effective temperature	[K]			8853.0	8613.0			8226.0 (162)
log(g)	[cgs]			8.22	8.14			8.00 (0.04)
Mass	[M_☉]			0.736	0.663			0.575 (0.03)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]			1.1430	1.1170
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	10.51 (0.09)				10.37 (0.1)		10.51	10.51 (0.09)	10.37 (0.1)
Distance	[pc]	95.11 (0.8)				96.47 (1)		95.11	95.11 (0.8)	96.47 (1)
Composition
Proper motion (right ascension)	[mas/yr]	4.06071937 (0.1)				4.315227039 (0.2)			4.061 (0.1)	4.315227039
Proper motion (declination)	[mas/yr]	-36.74857948 (0.1)				-36.81849626 (0.2)			-36.749 (0.1)	-36.81849626
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		17.85 (0.01)				17.87		17.85	17.85 (0.003)	17.87
BP magnitude		17.92 (0.01)				17.87				17.87
RP magnitude		17.64 (0.02)				17.61				17.61
Pan g magnitude			17.90 (0.006)
Pan r magnitude			17.90 (0.004)
Pan i magnitude			18.00 (0.003)
Pan z magnitude			18.12 (0.009)
Pan y magnitude			18.19 (0.02)
E(B-V)							0.017

Spectra