GALEX J200935.8+084624

All names: Gaia DR3 4299276178993712128, SDSS J200935.82+084624.4, Gaia DR2 4299276178993712128, GALEX J200935.8+084624, SDSSJ200935.82+084624.4

Parameter	Unit	Geier 2020	Stilism	Simbad
Right ascension		20 09 35.82		20 09 35.82 (0.05)
Declination		08 46 24.41		08 46 24.48 (0.04)
Spectral type		sd		sd+F/K
Effective temperature	[K]
log(g)	[cgs]
Mass	[M_☉]
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	0.16 (0.08)		0.19 (0.07)
Distance	[pc]	6369.43 (3168)		5291.01 (1831)
Composition
Proper motion (right ascension)	[mas/yr]	1.496 (0.1)		1.388 (0.07)
Proper motion (declination)	[mas/yr]	-4.524 (0.1)		-4.578 (0.07)
Variability
Magnetic
B_d	[MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude		16.06 (0.1)
H magnitude		15.60 (0.1)
K magnitude		15.85
u magnitude		17.42 (0.01)		17.42 (0.01)
g magnitude		17.07 (0.004)		17.07 (0.004)
r magnitude		16.91 (0.004)		16.91 (0.004)
i magnitude		16.87 (0.005)		16.87 (0.005)
z magnitude		16.87 (0.01)		16.87 (0.01)
G magnitude		16.89 (0.0008)		16.88 (0.003)
BP magnitude		17.04 (0.006)
RP magnitude		16.53 (0.006)
Pan g magnitude		17.08 (0.004)
Pan r magnitude		16.93 (0.003)
Pan i magnitude		16.88 (0.002)
Pan z magnitude		16.90 (0.003)
Pan y magnitude		16.88 (0.005)
E(B-V)			0.107

Spectra