SDSS J013356.07-091535.1

All names: SDSS J013356.07-091535.1, Gaia DR2 2464994705994716288, [BGK2006] J013356.07-091535.2, SDSS J013356.07-091535.0, Gaia EDR3 2464994705994716288, Gaia DR3 2464994705994716288, SDSS J013356.07-091535.2, WD 0131-095

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism sdss-wdms.org (29/04/2016) Simbad White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Vincent et al. 2023
Right ascension 01 33 56.10 (0.4) 01 33 56.08 01 33 56.10 (0.5) 01 33 56.07 01 33 56.07 (0.4) 01 33 55.42 01 33 56.07
Declination -09 15 35.30 (0.2) -09 15 35.24 -09 15 35.30 (0.3) -09 15 35.10 -09 15 35.11 (0.2) -09 15 32.40 -09 15 35.07
Spectral type DA+M DA+M DA+M DA4.1 M DA+M DA
Effective temperature [K] 10240.0 13239.0 (882) 13098.0 (773)
log(g) [cgs] 7.17 7.47 (0.2) 7.54 (0.1)
Mass [M] 0.256 0.36 (0.09)
log(Luminosity) [L]
Cooling age [Gyr] 0.2541
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] 2.31 (0.4) 1.89 (0.5) 2.31 (0.4)
Distance [pc] 432.15 (73) 529.32 (149) 612.00 (90) 432.15 (73)
Composition H
Proper motion (right ascension) [mas/yr] 20.95278127 (0.4) 21.8880615 (1) 20.953 (0.4)
Proper motion (declination) [mas/yr] -12.14241541 (0.2) -12.41419155 (0.5) -12.142 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity WDMS WDMS
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.98 (0.05) 19.93 19.98 (0.05) 19.93 19.90 (0.06)
g magnitude 19.45 (0.01) 19.41 19.45 (0.01) 19.41 19.43 (0.03)
r magnitude 19.67 (0.02) 19.71 19.67 (0.02) 19.71 19.71 (0.02)
i magnitude 19.79 (0.02) 19.79 19.79 (0.03) 19.79 19.78 (0.03)
z magnitude 19.65 (0.08) 19.49 19.65 (0.08) 19.49 19.49 (0.09)
G magnitude 19.53 (0.03) 19.57 19.53 (0.004)
BP magnitude 19.58 (0.03) 19.62
RP magnitude 19.39 (0.05) 19.27
Pan g magnitude 19.47 (0.01)
Pan r magnitude 19.67 (0.008)
Pan i magnitude 19.78 (0.01)
Pan z magnitude 19.70 (0.02)
Pan y magnitude 19.46 (0.03)
E(B-V) 0.030

* 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.