SDSS J171315.59+311926.8

All names: Gaia EDR3 1333401974620416000, SDSS J171315.60+311927.0, SDSS J171315.58+311926.9, Gaia DR3 1333401974620416000, Gaia DR2 1333401974620416000, SDSS J171315.59+311926.8, WD 1711+313

Parameter Unit Gaia EDR3 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Vincent et al. 2023
Right ascension 17 13 15.58 (0.4) 17 13 15.59 17 13 15.58 (0.5) 17 13 15.59 (0.4) 17 13 15.59 17 13 14.95 17 13 15.60
Declination 31 19 26.98 (0.4) 31 19 26.97 31 19 26.98 (0.5) 31 19 26.99 (0.4) 31 19 26.89 31 19 21.00 31 19 26.98
Spectral type DA DA DA_auto DA DA DA
Effective temperature [K] 16781.0 15470.0 (655) 15493.0 (738)
log(g) [cgs] 8.82 7.84 (0.2) 7.96 (0.2)
Mass [M] 1.118
log(Luminosity) [L]
Cooling age [Gyr] 0.5823
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] 2.42 (0.5) 2.63 (0.6) 2.42 (0.5)
Distance [pc] 413.58 (85) 380.64 (85) 413.58 (85)
Composition H
Proper motion (right ascension) [mas/yr] -4.984486604 (0.6) -4.208634321 (1) -4.984 (0.6) 5.9
Proper motion (declination) [mas/yr] -0.249584016 (0.6) 1.450649432 (1) -0.25 (0.6) 4.3
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.63 (0.06) 20.64 (0.06) 20.62 (0.06) 20.62 20.62 (0.06)
g magnitude 20.27 (0.02) 20.27 (0.02) 20.28 (0.02) 20.28 20.28 (0.02)
r magnitude 20.55 (0.03) 20.55 (0.03) 20.57 (0.03) 20.57 20.57 (0.03)
i magnitude 20.99 (0.06) 20.99 (0.06) 21.00 (0.06) 20.99 21.00 (0.06)
z magnitude 20.93 (0.2) 20.93 (0.2) 20.87 (0.2) 20.86 20.88 (0.2)
G magnitude 20.41 (0.07) 20.49 20.41 (0.007)
BP magnitude 20.39 (0.07) 20.33
RP magnitude 20.42 (0.1) 20.46
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
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.