PB 3526

All names: SDSS J141029.96+285146.8, SDSS J141029.97+285146.8, SDSS J141029.97+285146.9, Gaia DR2 1260829671701035648, SDSS J141029.94+285147.1, GALEX J141029.9+285146, SDSS J141029.97+285146.90, Gaia EDR3 1260829671701035648, Gaia DR3 1260829671701035648, PB 3526

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Genest-Beaulieu & Bergeron 2019 (spectroscopic) Genest-Beaulieu & Bergeron 2019 (photometric) MWDD HE Gaia DR2 Stilism Koester & Kepler 2015 Vincent et al. 2024 Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 14 10 29.94 (0.1) 14 10 29.97 14 10 29.94 (0.2) 14 10 29.94 14 10 29.98 (0.1) 14 10 29.97
Declination 28 51 47.25 (0.1) 28 51 46.87 28 51 47.23 (0.2) 28 51 47.25 28 51 46.69 (0.1) 28 51 46.87
Spectral type DB DB DB DB DB
Effective temperature [K] 24812.0 21454.0 17952.0 19394.0 (297) 18092.0 (1720) 22212.0 (1106)
log(g) [cgs] 7.92 8.10 7.92 7.76 (0.08) 7.94 (0.1) 7.90 (0.08)
Mass [M] 0.563 0.658 0.547 0.563 (0.1) 0.545 (0.04)
log(Luminosity) [L]
Cooling age [Gyr] 0.0902
log(H/He) <-4.246 <-4.02
log(C/He)
log(Ca/He) <-4.67
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] 2.55 (0.2) 2.48 (0.2) 2.55 2.55 (0.2)
Distance [pc] 392.30 (26) 403.70 (37) 466.00 392.30 392.31 (26)
Composition He
Proper motion (right ascension) [mas/yr] -37.13032746 (0.2) -37.03031704 (0.5) -37.13 (0.2)
Proper motion (declination) [mas/yr] 35.11702016 (0.2) 35.26070822 (0.4) 35.117 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 18.50
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.49 (0.02) 18.49 (0.02) 18.49 (0.02)
g magnitude 18.56 (0.007) 18.56 (0.007) 18.58 (0.02)
r magnitude 18.95 (0.01) 18.95 (0.01) 18.98 (0.02)
i magnitude 19.21 (0.02) 19.21 (0.02) 19.23 (0.02)
z magnitude 19.53 (0.06) 19.53 (0.06) 19.54 (0.06)
G magnitude 18.76 (0.01) 18.80 18.76 18.76 (0.003)
BP magnitude 18.74 (0.01) 18.70
RP magnitude 18.93 (0.04) 18.99
Pan g magnitude 18.63 (0.005)
Pan r magnitude 18.94 (0.01)
Pan i magnitude 19.25 (0.005)
Pan z magnitude 19.46 (0.02)
Pan y magnitude 19.52 (0.06)
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.