Gaia DR2 758449752269796864

All names: Gaia DR2 758449752269796864, SDSS J111833.40+335327.9, Gaia DR3 758449752269796864, WDJ111833.38+335327.64, Gaia EDR3 758449752269796864

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 11 18 33.45 (0.2) 11 18 33.45 11 18 33.45 11 18 33.38 (0.2) 11 18 33.45
Declination 33 53 28.71 (0.2) 33 53 28.67 33 53 28.71 33 53 27.65 (0.2) 33 53 28.67
Spectral type DA DA
Effective temperature [K] 5326.0 (126)
log(g) [cgs] 7.96 (0.06)
Mass [M] 0.557 (0.06)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 12.67 (0.3) 13.35 (0.5) 12.67 12.67 (0.3) 13.35 (0.5)
Distance [pc] 78.95 (2) 74.90 (3) 78.95 78.95 (2) 74.90 (3)
Composition
Proper motion (right ascension) [mas/yr] 53.88678438 (0.2) 54.16572012 (0.6) 53.887 (0.2) 54.16572012
Proper motion (declination) [mas/yr] 66.17998781 (0.3) 66.4753905 (0.6) 66.18 (0.3) 66.4753905
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.89 (0.07) 20.89 (0.07)
g magnitude 19.63 (0.01) 19.63 (0.01)
r magnitude 19.04 (0.01) 19.04 (0.01)
i magnitude 18.81 (0.01) 18.81 (0.01)
z magnitude 18.74 (0.03) 18.74 (0.03)
G magnitude 19.05 (0.06) 19.08 19.05 19.05 (0.004) 19.08
BP magnitude 19.36 (0.06) 19.44 19.44
RP magnitude 18.47 (0.03) 18.37 18.37
Pan g magnitude 19.51 (0.02)
Pan r magnitude 19.01 (0.009)
Pan i magnitude 18.80 (0.005)
Pan z magnitude 18.75 (0.01)
Pan y magnitude 18.69 (0.03)
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.