Gaia DR2 6454979745857589376

All names: EC 20345-6039, Gaia DR3 6454979745857589376, WDJ203836.14-602831.83, Gaia EDR3 6454979745857589376, Gaia DR2 6454979745857589376

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 20 38 36.11 (0.03) 20 38 36.11 20 38 36.11 20 38 36.14 (0.03) 20 38 36.11
Declination -60 28 34.72 (0.03) -60 28 34.63 -60 28 34.72 -60 28 31.83 (0.03) -60 28 34.63
Spectral type DA DA
Effective temperature [K] 16003.0 (149)
log(g) [cgs] 7.97 (0.01)
Mass [M☉] 0.598 (0.008)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 10.97 (0.05) 10.98 (0.1) 10.97 10.97 (0.05) 10.98 (0.1)
Distance [pc] 91.16 (0.4) 91.07 (1) 91.16 91.16 (0.4) 91.07 (1)
Composition
Proper motion (right ascension) [mas/yr] -14.08635895 (0.03) -14.20880049 (0.1) -14.086 (0.03) -14.20880049
Proper motion (declination) [mas/yr] -180.7196147 (0.03) -180.6780566 (0.1) -180.72 (0.03) -180.6780566
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 15.93
V magnitude 15.93
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 15.96 (0.002) 15.98 15.96 15.96 (0.003) 15.98
BP magnitude 15.92 (0.002) 15.91 15.91
RP magnitude 16.07 (0.002) 16.08 16.08
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.006

* 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.