Gaia DR2 6719957370929519104

All names: WDJ181254.95-460840.95, Gaia DR2 6719957370929519104, Gaia EDR3 6719957370929519104, Gaia DR3 6719957370929519104

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 18 12 54.80 (0.09) 18 12 54.80 18 12 54.80 18 12 54.95 (0.09) 18 12 54.80
Declination -46 08 42.09 (0.08) -46 08 42.05 -46 08 42.09 -46 08 40.95 (0.08) -46 08 42.05
Spectral type DA DA
Effective temperature [K] 6935.0 (78)
log(g) [cgs] 8.43 (0.02)
Mass [M☉] 0.867 (0.02)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 19.60 (0.09) 19.47 (0.1) 19.60 19.60 (0.09) 19.47 (0.1)
Distance [pc] 51.02 (0.2) 51.36 (0.3) 51.02 51.02 (0.2) 51.36 (0.3)
Composition
Proper motion (right ascension) [mas/yr] -101.0898158 (0.1) -101.4365797 (0.2) -101.09 (0.1) -101.4365797
Proper motion (declination) [mas/yr] -70.83794014 (0.08) -70.99596305 (0.2) -70.838 (0.08) -70.99596305
Variability
Magnetic
Bd [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 17.64 (0.01) 17.66 17.64 17.64 (0.003) 17.66
BP magnitude 17.86 (0.01) 17.87 17.87
RP magnitude 17.31 (0.007) 17.30 17.30
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.005

* Constant surface field

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The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.