SDSS J132411.33+340028.7

All names: SDSS J132411.33+340028.7, SDSS J132411.33+340028.8, GALEX J132411.3+340029, Gaia DR3 1469858484388739584, Gaia DR2 1469858484388739584, Gaia EDR3 1469858484388739584

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Vincent et al. 2024 Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 13 24 11.22 (0.09) 13 24 11.33 13 24 11.23 (0.1) 13 24 11.22 13 24 11.37 (0.09) 13 24 11.33
Declination 34 00 28.77 (0.07) 34 00 28.73 34 00 28.77 (0.08) 34 00 28.77 34 00 28.78 (0.07) 34 00 28.75
Spectral type DA DA DA DA DA
Effective temperature [K] 8837.0 9087.0 (188) 8917.0 (44)
log(g) [cgs] 7.96 8.05 (0.04) 8.05 (0.07)
Mass [M] 0.575 0.626 (0.03) 0.626 (0.04)
log(Luminosity) [L]
Cooling age [Gyr] 0.7876
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] 7.27 (0.1) 7.18 (0.1) 7.27 7.27 (0.1)
Distance [pc] 137.47 (2) 139.29 (3) 137.47 137.47 (2)
Composition H
Proper motion (right ascension) [mas/yr] -118.3791839 (0.1) -118.4573203 (0.2) -118.379 (0.1)
Proper motion (declination) [mas/yr] -0.614634949 (0.1) -0.474644266 (0.2) -0.615 (0.1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.72 (0.02) 18.72 (0.02) 18.71 (0.03)
g magnitude 18.31 (0.007) 18.31 (0.007) 18.32 (0.02)
r magnitude 18.31 (0.008) 18.31 (0.008) 18.29 (0.02)
i magnitude 18.39 (0.01) 18.39 (0.01) 18.38 (0.02)
z magnitude 18.52 (0.03) 18.52 (0.03) 18.53 (0.03)
G magnitude 18.26 (0.01) 18.28 18.26 18.26 (0.003)
BP magnitude 18.37 (0.01) 18.35
RP magnitude 18.13 (0.01) 18.09
Pan g magnitude 18.33 (0.006)
Pan r magnitude 18.32 (0.005)
Pan i magnitude 18.40 (0.005)
Pan z magnitude 18.52 (0.008)
Pan y magnitude 18.64 (0.02)
E(B-V) 0.008

* 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.