2QZ J001609.3-310217

All names: USNO-A2.0 0525-00107443, 2QZ J001609.3-310217, Gaia EDR3 2319939469836304000, Gaia DR3 2319939469836304000, Gaia DR2 2319939469836304000, GALEX J001609.2-310216

Parameter	Unit	Gaia EDR3	Stilism	Vincent et al. 2024	Simbad
Right ascension		00 16 09.31 (0.2)		00 16 09.31	00 16 09.33 (0.2)
Declination		-31 02 17.18 (0.2)		-31 02 17.18	-31 02 16.79 (0.2)
Spectral type				DB	DB
Effective temperature	[K]			16224.0 (1992)
log(g)	[cgs]			8.09 (0.2)
Mass	[M_☉]			0.646 (0.2)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	2.83 (0.2)		2.83	2.83 (0.2)
Distance	[pc]	353.83 (28)		353.83	353.83 (28)
Composition
Proper motion (right ascension)	[mas/yr]	-14.682 (0.3)			-14.682 (0.3)
Proper motion (declination)	[mas/yr]	-24.316 (0.2)			-24.316 (0.2)
Variability
Magnetic
B_d	[MG]
Infrared excess (disk)
Binarity
B magnitude					18.86
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude		19.03 (0.004)		19.03	19.03 (0.004)
BP magnitude		19.00 (0.03)
RP magnitude		19.15 (0.04)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)			0.006

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