WD 0132-014

All names: GALEX J013440.9-010901, WD 0132-014, 2SLAQ J013440.94-010902.3, Gaia DR2 2485615050141095424, Gaia EDR3 2485615050141095424, USNO-A2.0 0825-00358267, SDSS J013440.94-010902.3, Gaia DR3 2485615050141095424

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Hermes 2016 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 01 34 40.95 (0.1) 01 34 40.95 01 34 40.95 (0.2) 01 34 40.95 01 34 40.94 (0.1) 01 34 40.94 01 34 40.18 01 34 40.94 01 34 40.94
Declination -01 09 02.53 (0.09) -01 09 02.36 -01 09 02.52 (0.1) -01 09 02.53 -01 09 02.30 (0.09) -01 09 02.34 -01 08 57.84 -01 09 02.30 -01 09 02.30
Spectral type DA DA DA DA DA DA4.9 DA DA
Effective temperature [K] 9386.0 10260.0 10490.0 (80) 9705.0 (166) 10319.0 (53) 10238.0 (56) 10377.0 (53)
log(g) [cgs] 7.27 7.82 8.04 (0.07) 7.31 (0.05) 8.12 (0.07) 8.04 (0.07) 8.19 (0.06)
Mass [M☉] 0.277 0.63 (0.04) 0.292 (0.02) 0.623 (0.04)
log(Luminosity) [L☉]
Cooling age [Gyr] 0.3523 0.5754
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] 4.50 (0.2) 4.55 (0.2) 4.50 4.50 (0.2)
Distance [pc] 222.36 (8) 219.67 (10) 222.36 222.36 (8)
Composition H H
Proper motion (right ascension) [mas/yr] 10.29141069 (0.2) 10.79626739 (0.4) 10.291 (0.2) 7.1 4.0
Proper motion (declination) [mas/yr] -14.63021542 (0.1) -14.2861888 (0.2) -14.63 (0.1) -9.3 -13.0
Variability VAR
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 17.60 (0.3)
V magnitude 18.10
R magnitude 18.10 (0.3)
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.61 (0.02) 18.61 (0.02) 18.61 (0.03) 18.61 18.59 (0.03) 18.61 (0.03)
g magnitude 18.04 (0.006) 18.04 (0.006) 18.14 (0.04) 18.14 18.13 (0.04) 18.14 (0.04)
r magnitude 18.18 (0.007) 18.18 (0.007) 18.10 (0.02) 18.10 18.09 (0.02) 18.10 (0.02)
i magnitude 18.28 (0.009) 18.28 (0.009) 18.27 (0.02) 18.27 18.25 (0.02) 18.27 (0.02)
z magnitude 18.40 (0.02) 18.40 (0.02) 18.41 (0.03) 18.41 18.38 (0.03) 18.41 (0.03)
G magnitude 18.07 (0.01) 18.09 18.07 18.07 (0.003)
BP magnitude 18.14 (0.01) 18.13
RP magnitude 17.99 (0.02) 17.94
Pan g magnitude 18.09 (0.01)
Pan r magnitude 18.15 (0.008)
Pan i magnitude 18.28 (0.006)
Pan z magnitude 18.44 (0.008)
Pan y magnitude 18.49 (0.04)
E(B-V) 0.019
Period #1 [s] 1212.0
Amplitude #1 [mma] 45.4

* 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.