SDSS J032046.78+023458.0

All names: Gaia DR2 3268696199335140608, Gaia EDR3 3268696199335140608, GALEX J032046.7+023458, SDSS J032046.78+023458.0, Gaia DR3 3268696199335140608

Parameter	Unit	Gaia EDR3	Stilism	Vincent et al. 2024	Simbad
Right ascension		03 20 46.79 (0.2)		03 20 46.79	03 20 46.79 (0.2)
Declination		02 34 58.15 (0.2)		02 34 58.15	02 34 58.11 (0.2)
Spectral type				DC:	DC
Effective temperature	[K]			8968.0 (420)
log(g)	[cgs]			7.97 (0.1)
Mass	[M_☉]			0.559 (0.08)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	5.53 (0.2)		5.53	5.53 (0.2)
Distance	[pc]	180.89 (7)		180.89	180.89 (7)
Composition
Proper motion (right ascension)	[mas/yr]	1.537 (0.3)			1.537 (0.3)
Proper motion (declination)	[mas/yr]	2.783 (0.2)			2.783 (0.2)
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					19.10 (0.03)
g magnitude					18.94 (0.01)
r magnitude					18.98 (0.01)
i magnitude					19.11 (0.02)
z magnitude					19.22 (0.06)
G magnitude		18.92 (0.004)		18.92	18.92 (0.004)
BP magnitude		19.06 (0.03)
RP magnitude		18.86 (0.05)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)			0.022

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