SDSS J105928.24+491357.3

All names: GALEX J105928.1+491357, Gaia DR3 832718979587001856, Gaia EDR3 832718979587001856, SDSS J105928.24+491357.2, Gaia DR2 832718979587001856, SDSS J105928.24+491357.3, SDSS J105928.23+491357.2

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 59 28.18 (0.2) 10 59 28.23 10 59 28.18 (0.3) 10 59 28.24 (0.2) 10 59 28.24
Declination 49 13 56.95 (0.3) 49 13 57.24 49 13 56.96 (0.6) 49 13 57.26 (0.3) 49 13 57.28
Spectral type DA DA DA DA
Effective temperature [K] 20243.0 15740.0 (295)
log(g) [cgs] 7.57 7.82 (0.06)
Mass [M] 0.42 0.525 (0.03)
log(Luminosity) [L]
Cooling age [Gyr] 0.0384
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] 1.80 (0.4) 1.26 (0.7) 1.80 (0.4)
Distance [pc] 555.89 (110) 791.55 (459) 555.90 (110)
Composition H
Proper motion (right ascension) [mas/yr] -39.02728499 (0.3) -39.11651214 (0.6) -39.027 (0.3)
Proper motion (declination) [mas/yr] -19.64517842 (0.4) -17.77447605 (1) -19.645 (0.4)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.87 (0.05) 19.87 (0.05) 19.86 (0.06)
g magnitude 19.52 (0.01) 19.52 (0.01) 19.54 (0.02)
r magnitude 19.82 (0.02) 19.82 (0.02) 19.81 (0.03)
i magnitude 20.15 (0.04) 20.15 (0.04) 20.13 (0.05)
z magnitude 20.44 (0.2) 20.44 (0.2) 20.46 (0.2)
G magnitude 19.66 (0.04) 19.73 19.66 (0.005)
BP magnitude 19.69 (0.04) 19.67
RP magnitude 19.71 (0.1) 19.88
Pan g magnitude 19.54 (0.01)
Pan r magnitude 19.78 (0.01)
Pan i magnitude 20.11 (0.01)
Pan z magnitude 20.33 (0.05)
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.