LP 589-35

All names: GALEX J020626.8-005710, WDJ020626.87-005710.19, SDSS J020626.84-005710.6, SDSS J020626.72-005712.3, SDSS J020626.89-005710.0, LP 589-35, SDSS J020626.89-005709.9, SDSS J020626.81-005711.0, J0206-0057, WD 0203-011, 2SLAQ J020626.84-005710.6, Gaia DR2 2506507630789788032, PB 6652, Gaia DR3 2506507630789788032, Gaia EDR3 2506507630789788032

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Caron et al. 2023 MWDD H Gaia DR2 Stilism Tremblay et al. 2011 Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018 Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Kleinman et al. 2004 Vincent et al. 2023
Right ascension 02 06 26.63 (0.1) 02 06 26.63 (0.1) 02 06 26.63 02 06 26.87 (0.1) 02 06 26.63 02 06 26.84 02 06 26.11 02 06 26.89 02 06 26.89
Declination -00 57 13.82 (0.1) -00 57 13.71 (0.1) -00 57 13.82 -00 57 10.18 (0.1) -00 57 13.71 -00 57 10.65 -00 57 07.56 -00 57 09.97 -00 57 09.97
Spectral type DA DA DA DA DA7.5 DA DA DA6.4 DA DA
Effective temperature [K] 7318.0 (52) 7274.0 7310.0 (80) 7495.0 (144) 7816.0 (36) 7189.0 (44) 7841.0 (37)
log(g) [cgs] 8.63 (0.01) 8.62 8.64 (0.1) 8.68 (0.03) 8.99 (0.01) 8.45 (0.07) 9.00 (0.01)
Mass [M] 1.0 (0.01) 0.992 1.01 (0.07) 1.026 (0.02) 0.87 (0.04)
log(Luminosity) [L]
Cooling age [Gyr] 4.2000 3.8390 3.9811
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] 17.50 (0.1) 17.56 (0.2) 17.56 (0.2) 17.50 17.50 (0.1) 17.56 (0.2)
Distance [pc] 57.15 (0.5) 56.95 (0.6) 56.94 (0.6) 57.15 57.15 (0.5) 56.94 (0.6)
Composition H H H
Proper motion (right ascension) [mas/yr] -233.4999189 (0.1) -232.8239726 (0.3) -233.5 (0.1) -232.824 -196.9 -200.0
Proper motion (declination) [mas/yr] -227.509262 (0.1) -227.1765094 (0.2) -227.509 (0.1) -227.177 -241.2 -243.0
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 17.50
V magnitude
R magnitude
I magnitude
J magnitude 17.47 (0.03) 17.47 (0.03)
H magnitude 17.25 (0.03)
K magnitude 17.31 (0.08) 17.31 (0.08)
u magnitude 18.71 (0.02) 18.72 (0.02) 18.71 (0.02) 18.72 (0.02) 18.70 18.72 (0.02) 18.70 (0.02)
g magnitude 18.22 (0.007) 18.23 (0.007) 18.22 (0.03) 18.23 18.23 (0.03) 18.23 (0.03)
r magnitude 18.07 (0.007) 18.07 (0.007) 18.08 (0.01) 18.08 18.08 (0.01) 18.08 (0.01)
i magnitude 18.06 (0.008) 18.05 (0.009) 18.07 (0.01) 18.07 18.06 (0.01) 18.07 (0.01)
z magnitude 18.07 (0.02) 18.07 (0.03) 18.07 (0.03) 18.07 18.06 (0.03) 18.07 (0.03)
G magnitude 18.04 (0.01) 18.06 18.04 18.04 (0.003) 18.06
BP magnitude 18.23 (0.01) 18.19 18.19
RP magnitude 17.76 (0.01) 17.73 17.73
Pan g magnitude 18.21 (0.006) 18.21 (0.007)
Pan r magnitude 18.08 (0.007) 18.08 (0.007)
Pan i magnitude 18.06 (0.006) 18.06 (0.005)
Pan z magnitude 18.12 (0.009) 18.12 (0.009)
Pan y magnitude 18.17 (0.02) 18.17 (0.02)
E(B-V) 0.001

* 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.