WD 0932+396

All names: WD 0932+396, Gaia DR2 812945469848631040, GALEX J093551.2+392321, USNO-B1.0 1293-00203196, KUV 09327+3937, Gaia EDR3 812945469848631040, SDSS J093551.24+392321.9, Gaia DR3 812945469848631040

Parameter Unit Gaia EDR3 SDSS DR12 Gaia DR2 Stilism Simbad White Dwarf Catalog (McCook & Sion 1999)
Right ascension 09 35 51.25 (0.06) 09 35 51.25 09 35 51.25 (0.08) 09 35 51.25 (0.06) 09 35 50.45
Declination 39 23 21.84 (0.05) 39 23 21.90 39 23 21.84 (0.07) 39 23 21.90 (0.05) 39 23 21.84
Spectral type sdB DA
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] -0.05 (0.08) 0.11 (0.1) 0.11 (0.1)
Distance [pc] 8851.96 (10536) 8849.56 (10533)
Composition
Proper motion (right ascension) [mas/yr] -0.837486687 (0.07) -0.77793404 (0.2) -0.837 (0.07)
Proper motion (declination) [mas/yr] -3.869129076 (0.06) -3.990563032 (0.1) -3.869 (0.06)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 16.90
V magnitude 16.93
R magnitude 17.10
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.18 (0.01) 18.16 (0.01)
g magnitude 17.07 (0.004) 17.06 (0.004)
r magnitude 17.26 (0.005) 17.26 (0.005)
i magnitude 17.45 (0.006) 17.44 (0.006)
z magnitude 17.58 (0.02) 17.57 (0.02)
G magnitude 17.18 (0.006) 17.21 17.18 (0.003)
BP magnitude 17.22 (0.006) 17.20
RP magnitude 17.14 (0.01) 17.12
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.018

* 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.