Gaia DR2 1708142445335778304

All names: WDJ153728.59+775308.65, USNO-B1.0 1678-00087019, Gaia DR3 1708142445335778304, Gaia EDR3 1708142445335778304, LSPM J1537+7753, Gaia DR2 1708142445335778304, WDJ153728.59+775308.64

Parameter	Unit	Gaia EDR3	Pan-STARRS DR1	Gaia DR2	Stilism	Vincent et al. 2024	Simbad	Gentile Fusillo et al. 2018
Right ascension		15 37 27.65 (0.2)		15 37 27.67		15 37 27.65	15 37 28.59 (0.2)	15 37 27.67
Declination		77 53 08.29 (0.2)		77 53 08.31		77 53 08.29	77 53 08.63 (0.2)	77 53 08.31
Spectral type						DZ	DZ
Effective temperature	[K]					4604.0 (77)
log(g)	[cgs]					8.12 (0.05)
Mass	[M_☉]					0.641 (0.05)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	14.53 (0.2)		14.67 (0.3)		14.53	14.53 (0.2)	14.67 (0.3)
Distance	[pc]	68.82 (1)		68.17 (1)		68.82	68.82 (1)	68.17 (1)
Composition
Proper motion (right ascension)	[mas/yr]	-186.5314085 (0.3)		-186.2736288 (0.6)			-186.531 (0.3)	-186.2736288
Proper motion (declination)	[mas/yr]	-20.87693689 (0.3)		-21.92676842 (0.6)			-20.877 (0.3)	-21.92676842
Variability
Magnetic
B_d	[MG]
Infrared excess (disk)
Binarity
B magnitude							20.60
V magnitude
R magnitude							19.50
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude		19.50 (0.05)		19.53		19.50	19.50 (0.004)	19.53
BP magnitude		20.14 (0.05)		20.03				20.03
RP magnitude		18.86 (0.03)		18.87				18.87
Pan g magnitude			20.18 (0.04)
Pan r magnitude			19.44 (0.02)
Pan i magnitude			19.20 (0.03)
Pan z magnitude			19.12 (0.01)
Pan y magnitude			19.12 (0.05)
E(B-V)					0.007

Gaia DR2 1708142445335778304

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