Gaia DR2 4370302706003791104

All names: WDJ173809.70-012523.49, WDJ17389.7-012523.48, Gaia DR3 4370302706003791104, Gaia DR2 4370302706003791104, Gaia EDR3 4370302706003791104

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 17 38 09.66 (0.2) 17 38 09.66 17 38 09.66 17 38 09.70 (0.2) 17 38 09.66
Declination -01 25 30.35 (0.2) -01 25 30.13 -01 25 30.35 -01 25 23.50 (0.2) -01 25 30.13
Spectral type DZ: DZ
Effective temperature [K] 4350.0 (57)
log(g) [cgs] 7.86 (0.05)
Mass [M] 0.488 (0.04)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 16.65 (0.3) 16.55 (0.4) 16.65 16.65 (0.3) 16.55 (0.4)
Distance [pc] 60.07 (1) 60.43 (2) 60.07 60.07 (1) 60.43 (2)
Composition
Proper motion (right ascension) [mas/yr] -36.55017062 (0.3) -36.46464664 (0.8) -36.55 (0.3) -36.46464664
Proper motion (declination) [mas/yr] -428.0863874 (0.3) -428.484681 (0.8) -428.086 (0.3) -428.484681
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 19.20 (0.03) 19.23 19.20 19.20 (0.004) 19.23
BP magnitude 19.91 (0.03) 19.93 19.93
RP magnitude 18.45 (0.02) 18.42 18.42
Pan g magnitude 19.98 (0.05)
Pan r magnitude 19.16 (0.005)
Pan i magnitude 18.81 (0.005)
Pan z magnitude 18.60 (0.009)
Pan y magnitude 18.54 (0.02)
E(B-V) 0.002

* 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.