WD 0329+005

All names: KUV 03292+0035, Gaia DR2 3264649412428917376, WD 0329+005, Gaia EDR3 3264649412428917376, SDSS J033145.69+004516.9, Gaia DR3 3264649412428917376, WIRED J033145.69+004517.0, SDSS J033145.69+004517.0, GALEX J033145.6+004517

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Hardy et al. 2023a MWDD H Gaia DR2 Stilism Ferrario et al. 2015 Kulebi et al. 2009 Harris et al. 2003 Vincent et al. 2024 Simbad Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Vincent et al. 2023
Right ascension 03 31 45.72 (0.08) 03 31 45.70 03 31 45.72 (0.1) 03 31 45.69 03 31 45.72 03 31 45.69 (0.08) 03 31 45.69 03 31 45.36 03 31 45.69
Declination 00 45 16.92 (0.08) 00 45 17.02 00 45 16.92 (0.1) 00 45 16.99 00 45 16.92 00 45 16.99 (0.08) 00 45 17.01 00 45 14.40 00 45 17.04
Spectral type DAH DA DA DAH DAH DA: DAH DAH DAH DAH DAH
Effective temperature [K] 16796.3 (268) 14937.0 15500.0 15334.0 (491) 29150.0 (169) 27126.0 (146)
log(g) [cgs] 8.57 (0.08) 8.50 8.00 (0) 8.50 (0.03) 9.00 (0.002) 10.00 (0.003)
Mass [M] 0.9739188302771796 (0.09) 0.925 0.928 (0.02)
log(Luminosity) [L]
Cooling age [Gyr] 0.4482
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] 8.90 (0.1) 9.03 (0.1) 8.90 8.90 (0.1)
Distance [pc] 112.30 (1) 110.77 (2) 112.30 112.30 (1)
Composition H H
Proper motion (right ascension) [mas/yr] 26.40230076 (0.1) 26.7209683 (0.2) 26.402 (0.1) 7.2
Proper motion (declination) [mas/yr] -4.020223442 (0.1) -4.138068835 (0.2) -4.02 (0.1) -2.3
Variability
Magnetic yes yes yes yes yes yes
Bd [MG] 12.815647642443537 13.13 (1) 13.13 (1)
Infrared excess (disk)
Binarity
B magnitude
V magnitude 16.70
R magnitude
I magnitude
J magnitude 17.71 (0.02)
H magnitude 17.77 (0.1)
K magnitude 17.84 (0.1)
u magnitude 17.32 (0.009) 17.27 17.32 (0.009) 17.29 (0.02) 17.29 17.29 (0.02)
g magnitude 17.18 (0.005) 17.21 17.18 (0.005) 17.20 (0.02) 17.20 17.20 (0.02)
r magnitude 17.46 (0.006) 17.46 17.46 (0.006) 17.46 (0.02) 17.45 17.44 (0.02)
i magnitude 17.70 (0.007) 17.70 17.70 (0.007) 17.70 (0.01) 17.70 17.69 (0.01)
z magnitude 17.96 (0.02) 17.98 17.96 (0.02) 17.98 (0.03) 17.98 17.96 (0.03)
G magnitude 17.32 (0.02) 17.34 17.32 17.32 (0.003)
BP magnitude 17.26 (0.02) 17.23
RP magnitude 17.45 (0.02) 17.48
Pan g magnitude 17.21 (0.004)
Pan r magnitude 17.48 (0.003)
Pan i magnitude 17.74 (0.002)
Pan z magnitude 17.99 (0.006)
Pan y magnitude 18.12 (0.01)
E(B-V) 0.004

* 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.