Gaia DR2 4041538421599982976

All names: Gaia DR3 4041538421599982976, UCAC4 278-133150, [DSH99] 393-7, Gaia EDR3 4041538421599982976, Gaia DR2 4041538421599982976, WDJ174902.45-343255.27, WDJ17492.45-343255.27

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 17 49 02.46 (0.04) 17 49 02.46 17 49 02.46 17 49 02.45 (0.04) 17 49 02.46
Declination -34 32 55.69 (0.03) -34 32 55.68 -34 32 55.69 -34 32 55.27 (0.03) -34 32 55.68
Spectral type DA DA
Effective temperature [K] 18536.0 (206)
log(g) [cgs] 8.43 (0.009)
Mass [M☉] 0.885 (0.007)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 18.11 (0.05) 18.06 (0.07) 18.11 18.11 (0.05) 18.06 (0.07)
Distance [pc] 55.23 (0.1) 55.38 (0.2) 55.23 55.23 (0.1) 55.38 (0.2)
Composition
Proper motion (right ascension) [mas/yr] 6.256332659 (0.04) 6.252251871 (0.1) 6.256 (0.04) 6.252251871
Proper motion (declination) [mas/yr] -26.0845102 (0.03) -26.27112812 (0.08) -26.085 (0.03) -26.27112812
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude 15.63 (0.2)
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 15.30 (0.002) 15.33 15.30 15.30 (0.003) 15.33
BP magnitude 15.23 (0.002) 15.17 15.17
RP magnitude 15.48 (0.004) 15.39 15.39
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.