EC 05205-4514

All names: Gaia DR3 4799881521014158976, Gaia DR2 4799881521014158976, EC 05205-4514, Gaia EDR3 4799881521014158976, GALEX J052158.3-451122, EC05205-4514

Parameter	Unit	Gaia EDR3	Geier 2020	Stilism	Simbad
Right ascension		05 21 58.41 (0.05)	05 21 58.37		05 21 58.40 (0.05)
Declination		-45 11 23.40 (0.04)	-45 11 23.21		-45 11 23.41 (0.04)
Spectral type			He-sdB		sdB?He
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]	0.39 (0.05)	0.35 (0.07)		0.39 (0.05)
Distance	[pc]	2562.79 (317)	2891.01 (586)		2562.79 (317)
Composition
Proper motion (right ascension)	[mas/yr]	10.4 (0.06)	10.588 (0.2)		10.4 (0.06)
Proper motion (declination)	[mas/yr]	0.405 (0.06)	0.612 (0.1)		0.405 (0.06)
Variability
Magnetic
B_d	[MG]
Infrared excess (disk)
Binarity
B magnitude					16.77
V magnitude					16.96
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude		16.94 (0.003)	16.97 (0.002)		16.94 (0.003)
BP magnitude		16.81 (0.006)	16.72 (0.009)
RP magnitude		17.22 (0.01)	17.23 (0.01)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)				0.013

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