SDSS J131226.89+631414.4

All names: SDSS J131226.90+631414.5, Gaia DR2 1676118649486283136, Gaia EDR3 1676118649486283136, Gaia DR3 1676118649486283136, SDSS J131226.89+631414.4, GALEX J131226.9+631414, WD 1310+635

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 Vincent et al. 2023
Right ascension 13 12 26.91 (0.7) 13 12 26.90 13 12 26.91 (1) 13 12 26.90 (0.7) 13 12 26.90 13 12 26.86 13 12 26.90
Declination 63 14 14.27 (0.5) 63 14 14.50 63 14 14.28 (0.7) 63 14 14.48 (0.5) 63 14 14.42 63 14 12.48 63 14 14.46
Spectral type DA DA DA_auto DA DA DA
Effective temperature [K] 20721.0 15172.0 (726) 15794.0 (777)
log(g) [cgs] 8.86 7.74 (0.2) 7.83 (0.2)
Mass [M] 1.14 0.53 (0.1)
log(Luminosity) [L]
Cooling age [Gyr] 0.3392
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] 2.13 (0.6) 2.23 (1) 2.13 (0.6)
Distance [pc] 469.38 (140) 448.45 (202) 469.37 (140)
Composition H
Proper motion (right ascension) [mas/yr] 6.601242779 (1) 10.07103545 (3) 6.601 (1) 5.8
Proper motion (declination) [mas/yr] -12.91257084 (0.7) -13.09325034 (1) -12.913 (0.7) -10.1
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.68 (0.05) 20.65 (0.07) 20.66 (0.07) 20.65 20.68 (0.06)
g magnitude 20.40 (0.02) 20.40 (0.03) 20.41 (0.04) 20.40 20.41 (0.04)
r magnitude 20.67 (0.03) 20.66 (0.04) 20.68 (0.04) 20.67 20.69 (0.04)
i magnitude 20.97 (0.06) 21.08 (0.09) 21.08 (0.09) 21.06 21.07 (0.09)
z magnitude 21.30 (0.3) 22.13 (0.7) 22.23 (0.7) 22.22 22.23 (0.7)
G magnitude 20.54 (0.1) 20.61 20.54 (0.009)
BP magnitude 20.57 (0.1) 20.42
RP magnitude 20.58 (0.1) 20.77
Pan g magnitude 20.42 (0.02)
Pan r magnitude 20.69 (0.02)
Pan i magnitude 20.88 (0.02)
Pan z magnitude 20.92 (0.2)
Pan y magnitude
E(B-V) 0.017

* 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.