Gaia DR2 3477753908563256960

All names: WDJ113940.60-322212.36, Gaia DR2 3477753908563256960, WDJ113940.6-322212.36, WISEA J113940.65-322213.3, Ruiz 439-219, Gaia EDR3 3477753908563256960, WISE J113940.67-322213.2, Gaia DR3 3477753908563256960

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 11 39 40.66 (0.07) 11 39 40.66 11 39 40.66 11 39 40.60 (0.07) 11 39 40.66
Declination -32 22 13.98 (0.06) -32 22 13.93 -32 22 13.98 -32 22 12.36 (0.06) -32 22 13.93
Spectral type DA DA
Effective temperature [K] 6504.0 (66)
log(g) [cgs] 7.88 (0.02)
Mass [M☉] 0.521 (0.02)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 13.18 (0.1) 13.41 (0.2) 13.18 13.18 (0.1) 13.41 (0.2)
Distance [pc] 75.85 (0.7) 74.57 (1) 75.85 75.85 (0.7) 74.57 (1)
Composition
Proper motion (right ascension) [mas/yr] 45.91075435 (0.1) 45.93413823 (0.2) 45.911 (0.1) 45.93413823
Proper motion (declination) [mas/yr] -100.9563217 (0.09) -100.9360021 (0.1) -100.956 (0.09) -100.9360021
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 17.94 (0.01) 17.96 17.94 17.94 (0.003) 17.96
BP magnitude 18.17 (0.01) 18.19 18.19
RP magnitude 17.55 (0.009) 17.55 17.55
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.