SDSS J102626.01+135745.0

All names: Gaia EDR3 3887221723896310272, SDSS J102626.00+135744.9, SDSS J102626.01+135745.0, WD 1023+142, Gaia DR2 3887221723896310272, GALEX J102626.0+135745, Gaia DR3 3887221723896310272

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Vincent et al. 2024 Simbad Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Vincent et al. 2023
Right ascension 10 26 26.01 (0.3) 10 26 26.01 10 26 26.01 (0.4) 10 26 26.01 10 26 26.00 (0.3) 10 26 26.01 10 26 25.49 10 26 26.01
Declination 13 57 44.99 (0.3) 13 57 44.98 13 57 44.99 (0.6) 13 57 44.99 13 57 44.98 (0.3) 13 57 45.01 13 57 42.48 13 57 45.01
Spectral type DA+DB/DC DA DA+DB/DC DA: DA: DA: DA
Effective temperature [K] 9328.0 9512.0 (569) 10261.0 (155) 10271.0 (155)
log(g) [cgs] 8.59 8.49 (0.1) 7.89 (0.5) 9.15 (0.5)
Mass [M] 0.975 0.911 (0.08)
log(Luminosity) [L]
Cooling age [Gyr] 2.1390
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] 6.91 (0.3) 7.73 (0.4) 6.91 6.91 (0.3)
Distance [pc] 144.80 (6) 129.33 (6) 144.80 144.80 (6)
Composition H
Proper motion (right ascension) [mas/yr] 9.103235693 (0.4) 10.52649826 (0.8) 9.103 (0.4) 11.9
Proper motion (declination) [mas/yr] 0.674280486 (0.4) -0.479659236 (1) 0.674 (0.4) -2.9
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.17 (0.02) 19.17 (0.02) 19.14 (0.03) 19.13 19.17 (0.02)
g magnitude 18.92 (0.009) 18.92 (0.009) 18.95 (0.02) 18.94 18.93 (0.02)
r magnitude 18.99 (0.01) 18.99 (0.01) 19.03 (0.02) 19.02 19.02 (0.02)
i magnitude 19.06 (0.02) 19.06 (0.02) 19.09 (0.03) 19.09 19.08 (0.03)
z magnitude 19.15 (0.05) 19.14 (0.05) 19.20 (0.05) 19.19 19.17 (0.05)
G magnitude 18.91 (0.03) 18.95 18.91 18.91 (0.004)
BP magnitude 19.05 (0.03) 18.94
RP magnitude 18.82 (0.03) 18.74
Pan g magnitude 18.95 (0.006)
Pan r magnitude 19.00 (0.007)
Pan i magnitude 19.10 (0.008)
Pan z magnitude 19.25 (0.02)
Pan y magnitude 19.22 (0.04)
E(B-V) 0.010

* 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.