Gaia DR2 6791964597888610944

All names: Gaia EDR3 6791964597888610944, TIC 441332128, Gaia DR3 6791964597888610944, Gaia DR2 6791964597888610944, SCR J2037-3312B, WDJ203721.87-331226.51, WDJ203721.87-331226.50, 2MASS J20372183-3312262

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 20 37 22.03 (0.06) 20 37 22.02 20 37 22.03 20 37 21.87 (0.06) 20 37 22.02
Declination -33 12 28.20 (0.04) -33 12 28.15 -33 12 28.20 -33 12 26.51 (0.04) -33 12 28.15
Spectral type DA DA
Effective temperature [K] 8135.0 (90)
log(g) [cgs] 8.03 (0.02)
Mass [M☉] 0.61 (0.02)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 14.60 (0.08) 14.65 (0.1) 14.60 14.60 (0.08) 14.65 (0.1)
Distance [pc] 68.51 (0.4) 68.26 (0.5) 68.51 68.51 (0.4) 68.26 (0.5)
Composition
Proper motion (right ascension) [mas/yr] 127.9371053 (0.08) 127.8629253 (0.2) 127.937 (0.08) 127.8629253
Proper motion (declination) [mas/yr] -106.1470967 (0.07) -105.9244918 (0.1) -106.147 (0.07) -105.9244918
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 18.43
V magnitude
R magnitude
I magnitude 17.29
J magnitude 16.21 (0.1)
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 17.13 (0.008) 17.15 17.13 17.13 (0.003) 17.15
BP magnitude 17.26 (0.008) 17.24 17.24
RP magnitude 16.86 (0.01) 16.85 16.85
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.