GALEX J183228.0+214624

All names: SDSS J183228.10+214624.6, GALEX J183228.0+214624, Gaia DR2 4529109126072798080, SDSSJ183228.10+214624.6, Gaia DR3 4529109126072798080

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 18 32 28.10 18 32 28.10 (0.02)
Declination 21 46 24.60 21 46 24.61 (0.03)
Spectral type sd sd+F/K
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] 0.32 (0.05) 0.40 (0.04)
Distance [pc] 3105.59 (485) 2478.93 (255)
Composition
Proper motion (right ascension) [mas/yr] -0.981 (0.04) -1.039 (0.03)
Proper motion (declination) [mas/yr] -1.649 (0.09) -1.635 (0.04)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 15.33 (0.05)
H magnitude 14.93 (0.07)
K magnitude 14.78 (0.1)
u magnitude 16.80 (0.007) 16.80 (0.007)
g magnitude 16.50 (0.004) 16.50 (0.004)
r magnitude 16.32 (0.004) 16.32 (0.004)
i magnitude 16.22 (0.004) 16.22 (0.004)
z magnitude 16.17 (0.007) 16.17 (0.007)
G magnitude 16.29 (0.0007) 16.27 (0.003)
BP magnitude 16.46 (0.003)
RP magnitude 15.91 (0.003)
Pan g magnitude 16.52 (0.003)
Pan r magnitude 16.34 (0.003)
Pan i magnitude 16.30 (0.002)
Pan z magnitude 16.27 (0.006)
Pan y magnitude 16.20 (0.007)
E(B-V) 0.129

* 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.