2QZ J100421.7-023757

All names: Gaia DR3 3829348207813512064, Gaia EDR3 3829348207813512064, 2QZ J100421.7-023757, Gaia DR2 3829348207813512064, SDSS J100421.76-023756.9, GALEX J100421.7-023756

Parameter	Unit	Gaia EDR3	Stilism	Vincent et al. 2024	Simbad
Right ascension		10 04 21.73 (0.3)		10 04 21.73	10 04 21.77 (0.3)
Declination		-02 37 57.05 (0.2)		-02 37 57.05	-02 37 56.96 (0.2)
Spectral type				DZ	DZ
Effective temperature	[K]			8443.0 (468)
log(g)	[cgs]			7.78 (0.1)
Mass	[M_☉]			0.457 (0.08)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	5.38 (0.3)		5.38	5.38 (0.3)
Distance	[pc]	186.03 (1e+01)		186.03	186.03 (1e+01)
Composition
Proper motion (right ascension)	[mas/yr]	-41.413 (0.3)			-41.413 (0.3)
Proper motion (declination)	[mas/yr]	-5.587 (0.3)			-5.587 (0.3)
Variability
Magnetic
B_d	[MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude					19.00 (0.1)
H magnitude					19.10 (0.2)
K magnitude
u magnitude					19.28 (0.03)
g magnitude					18.91 (0.02)
r magnitude					18.95 (0.01)
i magnitude					19.13 (0.02)
z magnitude					19.33 (0.07)
G magnitude		18.88 (0.004)		18.88	18.88 (0.004)
BP magnitude		19.06 (0.05)
RP magnitude		18.78 (0.05)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)			0.012

2QZ J100421.7-023757

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