Gaia DR3 5212764251961409664

All names: WD J0649-7624, Gaia DR3 5212764251961409664, Gaia DR2 5212764251961409664

Parameter	Unit	Trierweiler et al. 2025 (photometry opt.)	Trierweiler et al. 2025 (photometry UV)	Trierweiler et al. 2025 (spectroscopy opt.)	Trierweiler et al. 2025 (spectroscopy UV)	Vincent et al. 2024	Simbad
Right ascension						06 49 34.85	06 49 35.06 (0.04)
Declination						-76 24 58.05	-76 25 00.02 (0.04)
Spectral type		DAZ	DAZ	DAZ	DAZ	DA	DA
Effective temperature	[K]	21908.0 (483)	21908.0 (483)	23504.0 (690)	23504.0 (690)	22957.0 (503)
log(g)	[cgs]	8.09 (0.02)	8.09 (0.02)	8.17 (0.1)	8.17 (0.1)	8.13 (0.02)
Mass	[M_☉]	0.68	0.68	0.73	0.73	0.707 (0.02)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)		<-5.0		<-6.0

log(C/H)			<-7.2		<-7.3
log(N/H)			<-5.3		<-5.4
log(O/H)		<-5.0	-5 (0.2)	<-4.0	-4.9 (0.2)
log(Na/H)
log(Mg/H)		-3.7 (0.2)		-5.2 (0.2)
log(Al/H)		<-4.0	<-6.7	<-4.5	<-6.8
log(Si/H)		-5.2 (0.2)	-5.8 (0.2)	-5.1 (0.2)	-5.7 (0.2)
log(P/H)			<-7.4		<-7.3
log(S/H)			<-5.0		<-5.0
log(Sc/H)
log(Ti/H)		<-4.0		<-5.3
log(Cr/H)
log(Mn/H)		<-4.0	<-5.5	<-5.5	<-5.0
log(Fe/H)		<-3.5	<-5.5	<-3.5	<-5.5
log(Ni/H)		<-3.5	<-7.0	<-4.5	<-6.8
Parallax	[mas]					6.95	6.95 (0.04)
Distance	[pc]					143.95	143.95 (0.9)
Composition		H	H	H	H
Proper motion (right ascension)	[mas/yr]						-48.278 (0.05)
Proper motion (declination)	[mas/yr]						123.257 (0.05)
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
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude						16.54	16.54 (0.003)
BP magnitude
RP magnitude
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)

Spectra