WD 1713+636

All names: SDSS J171415.63+633658.1, GALEX J171415.6+633658, SDSS J171415.62+633658.1, Gaia DR3 1631106361431552512, Gaia DR2 1631106361431552512, SDSS J171415.63+633658.2, Gaia EDR3 1631106361431552512, WD 1713+636

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Kleinman et al. 2004 Vincent et al. 2023
Right ascension 17 14 15.64 (0.2) 17 14 15.63 17 14 15.64 (0.2) 17 14 15.62 (0.2) 17 14 15.64 17 14 14.66 17 14 15.63 17 14 15.63
Declination 63 36 58.30 (0.2) 63 36 58.20 63 36 58.30 (0.2) 63 36 58.14 (0.2) 63 36 58.28 63 36 52.56 63 36 58.18 63 36 58.18
Spectral type DA DA DA DA2.3 DA DA
Effective temperature [K] 17462.0 21970.0 (546) 22193.0 (625) 21771.0 (498)
log(g) [cgs] 7.83 7.94 (0.1) 7.95 (0.1) 8.14 (0.09)
Mass [M☉] 0.527 0.602 (0.06)
log(Luminosity) [L☉]
Cooling age [Gyr] 0.0851
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas] 2.26 (0.2) 2.22 (0.2) 2.26 (0.2)
Distance [pc] 442.88 (35) 451.37 (45) 442.87 (35)
Composition H
Proper motion (right ascension) [mas/yr] 10.00327569 (0.2) 10.08319633 (0.5) 10.003 (0.2) 14.4 12.0
Proper motion (declination) [mas/yr] 10.03952486 (0.3) 10.21741366 (0.5) 10.04 (0.3) 12.0 15.0
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.93 (0.02) 18.93 (0.02) 18.87 (0.03) 18.85 18.89 (0.03) 18.85 (0.03)
g magnitude 18.83 (0.009) 18.83 (0.009) 18.84 (0.03) 18.85 18.85 (0.03) 18.85 (0.03)
r magnitude 19.23 (0.01) 19.23 (0.01) 19.21 (0.02) 19.21 19.21 (0.02) 19.21 (0.02)
i magnitude 19.48 (0.02) 19.48 (0.02) 19.53 (0.03) 19.54 19.54 (0.03) 19.54 (0.03)
z magnitude 19.69 (0.07) 19.69 (0.07) 19.73 (0.1) 19.68 19.74 (0.1) 19.68 (0.1)
G magnitude 19.05 (0.03) 19.09 19.05 (0.004)
BP magnitude 18.97 (0.03) 19.06
RP magnitude 19.18 (0.06) 19.25
Pan g magnitude 18.89 (0.006)
Pan r magnitude 19.26 (0.009)
Pan i magnitude 19.56 (0.01)
Pan z magnitude 19.73 (0.02)
Pan y magnitude 19.90 (0.3)
E(B-V) 0.024

* 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.