Gaia DR2 4680691814863689728

All names: Gaia EDR3 4680691814863689728, WDJ034410.4-603308.87, GALEX J034410.4-603307, Gaia DR3 4680691814863689728, WDJ034410.40-603308.87, Gaia DR2 4680691814863689728

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 03 44 10.51 (0.08) 03 44 10.50 03 44 10.51 03 44 10.40 (0.08) 03 44 10.50
Declination -60 33 07.77 (0.1) -60 33 07.80 -60 33 07.77 -60 33 08.87 (0.1) -60 33 07.80
Spectral type DA DA
Effective temperature [K] 7738.0 (119)
log(g) [cgs] 8.07 (0.03)
Mass [M☉] 0.639 (0.02)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 11.01 (0.1) 10.85 (0.1) 11.01 11.01 (0.1) 10.85 (0.1)
Distance [pc] 90.85 (0.9) 92.16 (1) 90.85 90.85 (0.9) 92.16 (1)
Composition
Proper motion (right ascension) [mas/yr] 50.14714767 (0.1) 50.07305766 (0.2) 50.147 (0.1) 50.07305766
Proper motion (declination) [mas/yr] 68.90103674 (0.1) 69.14341232 (0.3) 68.901 (0.1) 69.14341232
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 17.97 (0.01) 18.00 17.97 17.97 (0.003) 18.00
BP magnitude 18.14 (0.01) 18.16 18.16
RP magnitude 17.72 (0.01) 17.70 17.70
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
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.