Gaia DR2 6780206523619709568

All names: WDJ210126.68-350933.54, WDS J21012-3511B, Gaia DR3 6780206523619709568, Gaia EDR3 6780206523619709568, Gaia DR2 6780206523619709568, ** TOK 344B, 2MASS J21012669-3509333

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 21 01 26.45 (0.06) 21 01 26.45 21 01 26.45 21 01 26.68 (0.06) 21 01 26.45
Declination -35 09 34.62 (0.04) -35 09 34.59 -35 09 34.62 -35 09 33.54 (0.04) -35 09 34.59
Spectral type DA DA
Effective temperature [K] 6682.0 (41)
log(g) [cgs] 8.11 (0.01)
Mass [M☉] 0.656 (0.01)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 22.09 (0.08) 22.13 (0.1) 22.09 22.09 (0.08) 22.13 (0.1)
Distance [pc] 45.27 (0.2) 45.19 (0.3) 45.27 45.27 (0.2) 45.19 (0.3)
Composition
Proper motion (right ascension) [mas/yr] -175.7678861 (0.07) -175.7109892 (0.2) -175.768 (0.07) -175.7109892
Proper motion (declination) [mas/yr] -67.43409917 (0.07) -67.41433918 (0.1) -67.434 (0.07) -67.41433918
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 16.26 (0.09)
H magnitude 16.09 (0.1)
K magnitude 15.50 (0.2)
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 17.04 (0.005) 17.05 17.04 17.04 (0.003) 17.05
BP magnitude 17.27 (0.005) 17.28 17.28
RP magnitude 16.65 (0.004) 16.66 16.66
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.003

* 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.