Gaia DR2 1038018828652951296

All names: WDJ085920.95+593402.65, J0859+5934, SDSS J085920.95+593402.4, Gaia DR3 1038018828652951296, WDJ085920.95+593402.66, Gaia EDR3 1038018828652951296, Gaia DR2 1038018828652951296

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Kilic et al. 2025 Caron et al. 2023 Kilic et al. 2020 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018 Vincent et al. 2023
Right ascension 08 59 20.93 (0.2) 08 59 20.93 08 59 20.93 08 59 20.95 (0.2) 08 59 20.93
Declination 59 34 01.97 (0.2) 59 34 01.99 59 34 01.97 59 34 02.65 (0.2) 59 34 01.99
Spectral type DA DA DA DZ: DA DZ
Effective temperature [K] 5022.0 (38) 5061.0 (38) 5022.0 (38) 5031.0 4710.0 4866.0 (48)
log(g) [cgs] 7.90 (0.03) 7.94 (0.04) 7.91 (0.04) 7.91 7.69 7.87 (0.04)
Mass [M] 0.523 (0.02) 0.545 (0.03) 0.524 (0.03) 0.528 0.397 0.494 (0.03)
log(Luminosity) [L]
Cooling age [Gyr] 4.7100 4.4400 3.4970
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] 13.17 (0.2) 13.19 (0.3) 13.19 (0.4) 13.17 13.17 (0.2) 13.19 (0.4)
Distance [pc] 75.96 (1) 75.82 (2) 75.84 (2) 75.96 75.96 (1) 75.84 (2)
Composition H H
Proper motion (right ascension) [mas/yr] -11.07920122 (0.2) -11.26055104 (0.4) -11.079 (0.2) -11.26055104
Proper motion (declination) [mas/yr] -42.59090769 (0.2) -43.09348448 (0.4) -42.591 (0.2) -43.09348448
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 17.92 (0.05)
H magnitude
K magnitude
u magnitude 21.39 (0.1) 21.39 (0.1) 21.39 (0.1)
g magnitude 19.81 (0.01) 19.81 (0.01)
r magnitude 19.09 (0.01) 19.09 (0.01)
i magnitude 18.88 (0.01) 18.88 (0.01)
z magnitude 18.68 (0.04) 18.68 (0.04)
G magnitude 19.13 (0.03) 19.17 19.13 19.13 (0.003) 19.17
BP magnitude 19.60 (0.03) 19.59 19.59
RP magnitude 18.48 (0.02) 18.49 18.49
Pan g magnitude 19.67 (0.02) 19.67 (0.01)
Pan r magnitude 19.11 (0.006) 19.11 (0.005)
Pan i magnitude 18.85 (0.004) 18.85 (0.003)
Pan z magnitude 18.76 (0.02) 18.76 (0.02)
Pan y magnitude 18.69 (0.02) 18.69 (0.02)
E(B-V) 0.003

* 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.