Gaia DR2 1861116261159873792

All names: WDJ202048.46+284836.21, Gaia DR3 1861116261159873792, Gaia EDR3 1861116261159873792, Gaia DR2 1861116261159873792

Parameter	Unit	Gaia EDR3	Pan-STARRS DR1	Gaia DR2	Stilism	Vincent et al. 2024	Simbad	Gentile Fusillo et al. 2018
Right ascension		20 20 48.38 (0.3)		20 20 48.38		20 20 48.38	20 20 48.46 (0.3)	20 20 48.38
Declination		28 48 35.60 (0.4)		28 48 35.62		28 48 35.60	28 48 36.19 (0.4)	28 48 35.62
Spectral type						DA	DA
Effective temperature	[K]					4757.0 (264)
log(g)	[cgs]					8.11 (0.2)
Mass	[M_☉]					0.645 (0.1)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	10.37 (0.6)		11.14 (0.7)		10.37	10.37 (0.6)	11.14 (0.7)
Distance	[pc]	96.41 (5)		89.73 (6)		96.41	96.41 (5)	89.73 (6)
Composition
Proper motion (right ascension)	[mas/yr]	-66.51922332 (0.4)		-63.79053734 (1)			-66.519 (0.4)	-63.79053734
Proper motion (declination)	[mas/yr]	-37.14041359 (0.5)		-38.46121303 (1)			-37.14 (0.5)	-38.46121303
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		20.20 (0.1)		20.25		20.20	20.20 (0.005)	20.25
BP magnitude		20.67 (0.1)		20.55				20.55
RP magnitude		19.56 (0.04)		19.57				19.57
Pan g magnitude			20.91 (0.1)
Pan r magnitude			20.20 (0.02)
Pan i magnitude			19.89 (0.009)
Pan z magnitude			19.75 (0.02)
Pan y magnitude			0.00 (0)
E(B-V)					0.011

Spectra