SDSS J105822.74+284016.6

All names: Gaia DR2 732210766266388480, SDSS J105822.74+284016.6, Gaia DR3 732210766266388480, Gaia EDR3 732210766266388480, SDSS J105822.74+284016.5, SDSS J105822.73+284016.5, GALEX J105822.7+284016

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 10 58 22.76 (0.4) 10 58 22.73 10 58 22.76 (0.6) 10 58 22.72 (0.4) 10 58 22.74
Declination 28 40 16.02 (0.3) 28 40 16.55 28 40 16.04 (0.4) 28 40 16.65 (0.3) 28 40 16.55
Spectral type DA DA DA DA
Effective temperature [K] 14723.0 16056.0 (394)
log(g) [cgs] 7.88 7.85 (0.09)
Mass [M] 0.543
log(Luminosity) [L]
Cooling age [Gyr] 0.1717
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] 1.62 (0.4) 1.92 (0.5) 1.62 (0.4)
Distance [pc] 619.01 (139) 519.54 (136) 619.00 (139)
Composition H
Proper motion (right ascension) [mas/yr] 37.52372206 (0.4) 40.32878575 (2) 37.524 (0.4)
Proper motion (declination) [mas/yr] -39.92428295 (0.3) -40.10405946 (0.8) -39.924 (0.3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.85 (0.04) 19.87 (0.05) 19.87 (0.05)
g magnitude 19.59 (0.01) 19.58 (0.02) 19.58 (0.02)
r magnitude 19.88 (0.02) 19.89 (0.03) 19.89 (0.03)
i magnitude 20.15 (0.03) 20.16 (0.04) 20.16 (0.04)
z magnitude 20.53 (0.2) 20.52 (0.2) 20.52 (0.2)
G magnitude 19.72 (0.05) 19.76 19.72 (0.005)
BP magnitude 19.72 (0.05) 19.66
RP magnitude 19.77 (0.09) 19.86
Pan g magnitude 19.58 (0.01)
Pan r magnitude 19.96 (0.02)
Pan i magnitude 20.15 (0.02)
Pan z magnitude 20.34 (0.04)
Pan y magnitude 20.20 (0.1)
E(B-V) 0.018

* 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.