Gaia DR2 4473331687166565248

All names: Gaia DR3 4473331687166565248, Gaia DR2 4473331687166565248, Gaia EDR3 4473331687166565248, WDJ174216.28+043508.93, WDJ174216.28+043508.94

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 17 42 16.25 (0.3) 17 42 16.25 17 42 16.25 17 42 16.28 (0.3) 17 42 16.25
Declination 04 35 06.93 (0.3) 04 35 06.99 04 35 06.93 04 35 08.92 (0.3) 04 35 06.99
Spectral type DA: DA
Effective temperature [K] 4742.0 (160)
log(g) [cgs] 8.12 (0.09)
Mass [M] 0.656 (0.08)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 13.89 (0.4) 13.25 (0.6) 13.89 13.89 (0.4) 13.25 (0.6)
Distance [pc] 71.98 (2) 75.45 (3) 71.98 71.98 (2) 75.45 (3)
Composition
Proper motion (right ascension) [mas/yr] -23.54872742 (0.4) -24.08356492 (0.8) -23.549 (0.4) -24.08356492
Proper motion (declination) [mas/yr] -124.1108713 (0.4) -125.3671266 (1) -124.111 (0.4) -125.3671266
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 23.45 (0.7)
g magnitude 20.54 (0.03)
r magnitude 19.57 (0.03)
i magnitude 19.47 (0.03)
z magnitude 19.39 (0.07)
G magnitude 19.59 (0.09) 19.62 19.59 19.59 (0.005) 19.62
BP magnitude 20.03 (0.09) 20.11 20.11
RP magnitude 18.85 (0.03) 18.86 18.86
Pan g magnitude 20.23 (0.01)
Pan r magnitude 19.49 (0.009)
Pan i magnitude 19.25 (0.01)
Pan z magnitude 19.15 (0.02)
Pan y magnitude 19.05 (0.01)
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.