SDSS J173529.67+431233.3

All names: Gaia EDR3 1347699233553318528, SDSS J173529.67+431233.3, Gaia DR2 1347699233553318528, GALEX J173529.7+431232, Gaia DR3 1347699233553318528, SDSS J173529.66+431233.2, SDSS J173529.67+431233.2, SDSS J173529.67+431233.30

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Genest-Beaulieu & Bergeron 2019 (spectroscopic) Genest-Beaulieu & Bergeron 2019 (photometric) MWDD HE Gaia DR2 Stilism Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 17 35 29.66 (0.5) 17 35 29.67 17 35 29.66 (0.5) 17 35 29.67 (0.5) 17 35 29.67
Declination 43 12 33.41 (0.4) 43 12 33.29 43 12 33.40 (0.6) 43 12 33.18 (0.4) 43 12 33.29
Spectral type DB DB DB DB+MS
Effective temperature [K] 24733.0 19346.0 14817.0 20681.0 (2393)
log(g) [cgs] 7.35 7.97 7.49 7.70 (0.2)
Mass [M] 0.341 0.581 0.35 0.456 (0.09)
log(Luminosity) [L]
Cooling age [Gyr] 0.1108
log(H/He) -3.642
log(C/He)
log(Ca/He)
log(Ca/H)
log(N/He)
log(O/He)
log(Na/He)
log(Mg/He)
log(Al/He)
log(Si/He)
log(P/He)
log(S/He)
log(Cl/He)
log(Sc/He)
log(Ti/He)
log(V/He)
log(Cr/He)
log(Mn/He)
log(Fe/He)
log(Co/He)
log(Ni/He)
log(Cu/He)
log(Zn/He)
log(Ga/He)
log(Ge/He)
log(Sr/He)
Parallax [mas] 0.75 (0.5) 1.17 (0.5) 0.75 (0.5)
Distance [pc] 1332.70 (846) 856.40 (401) 1332.62 (846)
Composition He
Proper motion (right ascension) [mas/yr] -7.98107639 (0.7) -8.198049353 (1) -7.981 (0.7)
Proper motion (declination) [mas/yr] 14.61552095 (0.7) 14.75409682 (1) 14.616 (0.7)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity WDMS
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.07 (0.04) 20.07 (0.04) 20.11 (0.04)
g magnitude 20.18 (0.02) 20.18 (0.02) 20.22 (0.02)
r magnitude 20.50 (0.03) 20.50 (0.03) 20.57 (0.03)
i magnitude 20.74 (0.04) 20.74 (0.04) 20.77 (0.05)
z magnitude 20.90 (0.2) 20.89 (0.2) 20.83 (0.1)
G magnitude 20.36 (0.05) 20.43 20.36 (0.007)
BP magnitude 20.37 (0.05) 20.27
RP magnitude 20.42 (0.1) 20.60
Pan g magnitude 20.22 (0.02)
Pan r magnitude 20.57 (0.03)
Pan i magnitude 20.81 (0.02)
Pan z magnitude 20.91 (0.09)
Pan y magnitude
E(B-V) 0.031

* 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.