GALEX J183634.3+531657

All names: TIC 47670365, O11J183634+531657, 2MASS J18363427+5316574, UCAC4 717-059440, Gaia DR2 2145674126739628160, WISE J183634.26+531657.1, Gaia DR3 2145674126739628160, GALEX J183634.3+531657, WISEA J183634.26+531657.3

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 18 36 34.00 18 36 34.27 (0.02)
Declination 53 16 57.00 53 16 57.33 (0.02)
Spectral type sd
Effective temperature [K]
log(g) [cgs]
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 0.31 (0.04) 0.24 (0.03)
Distance [pc] 3255.21 (457) 4089.98 (423)
Composition
Proper motion (right ascension) [mas/yr] -6.698 (0.09) -6.573 (0.03)
Proper motion (declination) [mas/yr] -9.244 (0.08) -9.255 (0.03)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 12.27 (0.1)
V magnitude 12.45 (0.08)
R magnitude 12.68 (0.09)
I magnitude
J magnitude 12.74 (0.02) 12.74 (0.02)
H magnitude 12.79 (0.02) 12.79 (0.02)
K magnitude 12.84 (0.03) 12.84 (0.03)
u magnitude
g magnitude 12.13 (0.08)
r magnitude 12.63 (0.06)
i magnitude 12.92 (0.08)
z magnitude
G magnitude 12.48 (0.0004) 12.46 (0.003)
BP magnitude 12.38 (0.004)
RP magnitude 12.58 (0.002)
Pan g magnitude
Pan r magnitude
Pan i magnitude 14.04 (0.1)
Pan z magnitude
Pan y magnitude
E(B-V) 0.033

* 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.