Gaia DR2 3235418590863327744

All names: TIC 454221437, Gaia DR3 3235418590863327744, UCAC4 466-009495, GALEX J051723.9+030449, 2MASS J05172390+0304489, LAMOST J051723.89+030448.9, LAMOSTJ051723.89+030448.9, Gaia DR2 3235418590863327744, WISE J051723.90+030448.8

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 05 17 23.89 05 17 23.89 (0.04)
Declination 03 04 48.95 03 04 49.04 (0.03)
Spectral type sdB sdB/sdO
Effective temperature [K] 29259.0 (230)
log(g) [cgs] 5.62 (0.05)
Mass [M]
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 0.39 (0.07) 0.59 (0.05)
Distance [pc] 2532.29 (471) 1683.22 (133)
Composition
Proper motion (right ascension) [mas/yr] 1.307 (0.1) 1.061 (0.04)
Proper motion (declination) [mas/yr] -7.447 (0.09) -7.443 (0.03)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 15.40 (0.1)
V magnitude 15.54 (0.02)
R magnitude 16.18 (0.1)
I magnitude
J magnitude 15.94 (0.1) 15.94 (0.1)
H magnitude 15.94 (0.2) 15.94 (0.2)
K magnitude 16.79
u magnitude
g magnitude 15.38 (0.01)
r magnitude 15.71 (0.04)
i magnitude
z magnitude
G magnitude 15.51 (0.001) 15.50 (0.003)
BP magnitude 15.32 (0.01)
RP magnitude 15.69 (0.005)
Pan g magnitude 15.35 (0.005)
Pan r magnitude 15.71 (0.002)
Pan i magnitude 16.04 (0.002)
Pan z magnitude 16.28 (0.003)
Pan y magnitude 16.44 (0.008)
E(B-V) 0.073

* 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.