EPIC 228682478

All names: Gaia DR2 603166652792073088, GALEX J084027.8+132010, SDSS J084027.83+132009.9, EPIC 228682478, Gaia EDR3 603166652792073088, Gaia DR3 603166652792073088

Parameter	Unit	Gaia EDR3	Stilism	Vincent et al. 2024	Simbad
Right ascension		08 40 27.84 (0.1)		08 40 27.84	08 40 27.85 (0.1)
Declination		13 20 09.86 (0.07)		13 20 09.86	13 20 10.11 (0.07)
Spectral type				DA	DA
Effective temperature	[K]			11687.0 (314)
log(g)	[cgs]			8.19 (0.04)
Mass	[M_☉]			0.721 (0.04)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	5.75 (0.2)		5.75	5.75 (0.2)
Distance	[pc]	174.01 (5)		174.01	174.01 (5)
Composition
Proper motion (right ascension)	[mas/yr]	-8.955 (0.2)			-8.955 (0.2)
Proper motion (declination)	[mas/yr]	-15.587 (0.1)			-15.587 (0.1)
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					18.53 (0.02)
g magnitude					18.18 (0.006)
r magnitude					18.33 (0.008)
i magnitude					18.52 (0.01)
z magnitude					18.80 (0.03)
G magnitude		18.24 (0.003)		18.24	18.24 (0.003)
BP magnitude		18.26 (0.02)
RP magnitude		18.25 (0.03)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)			0.012

EPIC 228682478

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