SDSS J103549.56+073726.5

All names: SDSS J103549.57+073726.4, GALEX J103549.6+073726, Gaia DR3 3862851632782178432, SDSS J103549.57+073726.6, Gaia EDR3 3862851632782178432, Gaia DR2 3862851632782178432, WD 1033+078, SDSS J103549.56+073726.5

Parameter Unit Gaia EDR3 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Vincent et al. 2023
Right ascension 10 35 49.58 (0.4) 10 35 49.57 10 35 49.58 (0.8) 10 35 49.57 (0.4) 10 35 49.57 10 35 49.06 10 35 49.57
Declination 07 37 26.50 (0.3) 07 37 26.59 07 37 26.50 (0.5) 07 37 26.64 (0.3) 07 37 26.59 07 37 20.64 07 37 26.59
Spectral type DA DA DA_auto DA DA DA
Effective temperature [K] 20724.0 23130.0 (552) 23409.0 (598)
log(g) [cgs] 8.42 8.09 (0.09) 8.06 (0.1)
Mass [M] 0.882 0.661 (0.06)
log(Luminosity) [L]
Cooling age [Gyr] 0.1516
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] 1.30 (0.4) 2.46 (0.9) 1.30 (0.4)
Distance [pc] 771.29 (218) 406.14 (143) 771.31 (218)
Composition H
Proper motion (right ascension) [mas/yr] 12.13736683 (0.5) 12.30678414 (1) 12.137 (0.5) 6.0
Proper motion (declination) [mas/yr] -8.482554607 (0.3) -8.778841912 (0.9) -8.483 (0.3) -12.5
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.25 (0.02) 19.25 (0.02) 19.22 (0.03) 19.21 19.24 (0.03)
g magnitude 19.26 (0.01) 19.26 (0.01) 19.28 (0.02) 19.27 19.28 (0.02)
r magnitude 19.65 (0.02) 19.66 (0.02) 19.61 (0.04) 19.60 19.60 (0.04)
i magnitude 19.95 (0.03) 19.95 (0.03) 19.99 (0.03) 19.99 19.98 (0.03)
z magnitude 20.18 (0.1) 20.18 (0.1) 20.16 (0.1) 20.16 20.16 (0.1)
G magnitude 19.49 (0.06) 19.53 19.49 (0.005)
BP magnitude 19.47 (0.06) 19.31
RP magnitude 19.52 (0.1) 19.71
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.026

* 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.