WD 0011-108

All names: WD 0011-108, Gaia DR3 2427693739662688640, SDSS J001415.58-103505.8, Gaia DR2 2427693739662688640, Gaia EDR3 2427693739662688640, USNO-A2.0 0750-00054885, SDSS J001415.59-103505.9, GALEX J001415.5-103505, SDSS J001415.58-103505.9, SDSS J001415.59-103505.8

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Tremblay et al. 2011 Vincent et al. 2024 Simbad Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Kleinman et al. 2004 Vincent et al. 2023
Right ascension 00 14 15.57 (0.1) 00 14 15.59 00 14 15.57 (0.2) 00 14 15.57 00 14 15.59 (0.1) 00 14 15.59 00 14 15.05 00 14 15.59 00 14 15.59
Declination -10 35 06.57 (0.1) -10 35 05.91 -10 35 06.55 (0.2) -10 35 06.57 -10 35 05.90 (0.1) -10 35 05.90 -10 35 01.32 -10 35 05.87 -10 35 05.89
Spectral type DA DA DA DA DA DA5.1 DA DA
Effective temperature [K] 9765.0 9920.0 (90) 9723.0 (310) 9921.0 (55) 9752.0 (60) 9933.0 (55)
log(g) [cgs] 8.05 8.42 (0.09) 8.04 (0.06) 8.39 (0.08) 8.25 (0.09) 8.39 (0.08)
Mass [M] 0.627 0.86 (0.06) 0.625 (0.05) 0.747 (0.06)
log(Luminosity) [L]
Cooling age [Gyr] 0.6839 1.2303
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] 6.40 (0.2) 6.36 (0.2) 6.40 6.40 (0.2)
Distance [pc] 156.30 (4) 157.26 (5) 156.30 156.30 (4)
Composition H H
Proper motion (right ascension) [mas/yr] -23.92688294 (0.2) -23.92467828 (0.4) -23.927 (0.2) -26.7 -30.0
Proper motion (declination) [mas/yr] -41.93695633 (0.1) -41.91627165 (0.3) -41.937 (0.1) -38.6 -40.0
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 17.40 (0.3)
V magnitude
R magnitude 18.10 (0.3)
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.72 (0.02) 18.72 (0.02) 18.74 (0.03) 18.76 18.73 (0.03) 18.76 (0.03)
g magnitude 18.29 (0.007) 18.29 (0.007) 18.30 (0.03) 18.27 18.29 (0.03) 18.27 (0.03)
r magnitude 18.39 (0.009) 18.39 (0.009) 18.35 (0.02) 18.37 18.33 (0.02) 18.37 (0.01)
i magnitude 18.47 (0.01) 18.47 (0.01) 18.47 (0.01) 18.47 18.46 (0.01) 18.47 (0.01)
z magnitude 18.72 (0.05) 18.72 (0.05) 18.79 (0.05) 18.80 18.75 (0.05) 18.80 (0.05)
G magnitude 18.30 (0.01) 18.33 18.30 18.30 (0.003)
BP magnitude 18.39 (0.01) 18.39
RP magnitude 18.22 (0.02) 18.19
Pan g magnitude 18.32 (0.01)
Pan r magnitude 18.38 (0.006)
Pan i magnitude 18.50 (0.009)
Pan z magnitude 18.65 (0.007)
Pan y magnitude 18.79 (0.02)
E(B-V) 0.005

* 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.