SDSS J105853.70+604136.8

All names: Gaia DR2 861745571164680064, Gaia DR3 861745571164680064, J1058+6041, SDSS J105853.71+604136.9, WD 1055+609, Gaia EDR3 861745571164680064, SDSS J105853.70+604136.8

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Coutu et al. 2019 Gaia DR2 Stilism Dufour et al. 2007 Simbad Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Vincent et al. 2023
Right ascension 10 58 53.66 (0.3) 10 58 53.70 10 58 53.71 10 58 53.66 (0.4) 10 58 53.71 (0.3) 10 58 53.71 10 58 53.06 10 58 53.71
Declination 60 41 36.76 (0.3) 60 41 36.85 60 41 36.87 60 41 36.77 (0.5) 60 41 36.87 (0.3) 60 41 36.87 60 41 31.20 60 41 36.87
Spectral type DZ DZ DZ+M DZ DZ DZM: DZ
Effective temperature [K] 9327.0 (515) 8870.0 (460) 10330.0 (229) 10284.0 (183)
log(g) [cgs] 8.29 8.00 7.73 (0.5) 7.93 (0.9)
Mass [M] 0.766
log(Luminosity) [L]
Cooling age [Gyr] 1.1400
log(H/He) <-5.5905 <-4.0
log(C/He)
log(Ca/He) -9.3058 (0.5) -8.96 (0.3)
log(Ca/H)
log(N/He)
log(O/He)
log(Na/He)
log(Mg/He)
log(Al/He)
log(Si/He)
log(P/He)
log(S/He)
log(Cl/He)
log(Sc/He)
log(Ti/He)
log(V/He)
log(Cr/He)
log(Mn/He)
log(Fe/He)
log(Co/He)
log(Ni/He)
log(Cu/He)
log(Zn/He)
log(Ga/He)
log(Ge/He)
log(Sr/He)
Parallax [mas] 3.56 (0.5) 3.47 3.47 (0.6) 3.56 (0.5)
Distance [pc] 280.73 (39) 287.94 (54) 287.94 (54) 316.00 280.73 (39)
Composition He He
Proper motion (right ascension) [mas/yr] -25.51442432 (0.4) -25.19303776 (0.9) -25.514 (0.4) -7.2
Proper motion (declination) [mas/yr] -6.78068683 (0.6) -6.677807439 (1) -6.781 (0.6) -12.1
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.45 (0.06) 20.45 (0.06) 20.45 (0.06) 20.45 20.47 (0.06)
g magnitude 20.15 (0.02) 20.15 (0.02) 20.15 (0.03) 20.15 20.18 (0.02)
r magnitude 20.23 (0.03) 20.23 (0.03) 20.25 (0.03) 20.25 20.27 (0.03)
i magnitude 20.38 (0.06) 20.39 (0.06) 20.39 (0.06) 20.39 20.41 (0.06)
z magnitude 20.38 (0.2) 20.38 (0.2) 20.40 (0.2) 20.40 20.43 (0.2)
G magnitude 20.20 (0.05) 20.27 20.20 (0.005)
BP magnitude 20.26 (0.05) 20.31
RP magnitude 20.15 (0.09) 20.19
Pan g magnitude 20.16 (0.02)
Pan r magnitude 20.27 (0.02)
Pan i magnitude 20.43 (0.02)
Pan z magnitude 20.53 (0.04)
Pan y magnitude
E(B-V) 0.019

* 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.