WD 1328+009

All names: GALEX J133100.6+004033, SDSS J133100.62+004033.6, WIRED J133100.61+004033.5, SDSS J133100.61+004033.5, Gaia DR2 3711026192431499520, SDSS J133100.59+004033.3, Gaia EDR3 3711026192431499520, SDSS J133100.61+004033.6, WD 1328+009, 2QZ J133100.7+004035, Gaia DR3 3711026192431499520

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Harris et al. 2003 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 13 31 00.57 (0.2) 13 31 00.61 13 31 00.57 (0.3) 13 31 00.57 13 31 00.61 (0.2) 13 31 00.62 13 30 59.40 13 31 00.62 13 31 00.62
Declination 00 40 33.28 (0.1) 00 40 33.56 00 40 33.29 (0.2) 00 40 33.28 00 40 33.63 (0.1) 00 40 33.57 00 40 27.48 00 40 33.60 00 40 33.60
Spectral type DA3-4 DA3-4 DA DA3-4 DA DA3.1 DA DA
Effective temperature [K] 13436.0 15656.0 (1091) 16015.0 (341) 15975.0 (349) 16015.0 (331)
log(g) [cgs] 7.95 7.94 (0.1) 7.82 (0.08) 7.89 (0.08) 7.82 (0.08)
Mass [M] 0.581 0.579 (0.1) 0.559 (0.04)
log(Luminosity) [L]
Cooling age [Gyr] 0.2556
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] 2.60 (0.3) 2.91 (0.3) 2.60 2.60 (0.3)
Distance [pc] 384.06 (37) 343.41 (38) 384.06 384.05 (37)
Composition H
Proper motion (right ascension) [mas/yr] -38.5557159 (0.3) -39.66216187 (0.8) -38.556 (0.3) -36.6 -33.0
Proper motion (declination) [mas/yr] -21.99789483 (0.2) -21.88128239 (0.5) -21.998 (0.2) -21.0 -23.0
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.23 (0.02) 19.26 19.23 (0.02) 19.27 (0.03) 19.27 19.28 (0.03) 19.27 (0.02)
g magnitude 18.96 (0.009) 18.98 18.96 (0.009) 19.00 (0.02) 18.98 19.00 (0.02) 18.98 (0.03)
r magnitude 19.26 (0.01) 19.28 19.26 (0.01) 19.28 (0.02) 19.27 19.28 (0.02) 19.27 (0.03)
i magnitude 19.49 (0.02) 19.52 19.49 (0.02) 19.52 (0.02) 19.52 19.52 (0.02) 19.52 (0.02)
z magnitude 19.83 (0.08) 19.86 19.83 (0.09) 19.84 (0.08) 19.86 19.85 (0.08) 19.86 (0.08)
G magnitude 19.15 (0.03) 19.19 19.15 19.15 (0.004)
BP magnitude 19.15 (0.03) 19.13
RP magnitude 19.20 (0.05) 19.16
Pan g magnitude 19.00 (0.006)
Pan r magnitude 19.28 (0.009)
Pan i magnitude 19.51 (0.02)
Pan z magnitude 19.72 (0.02)
Pan y magnitude 19.83 (0.06)
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.