SDSS J132401.68+140823.1

All names: SDSS J132401.69+140823.1, SDSS J132401.68+140823.0, SDSS J132401.69+140823.0, GALEX J132401.7+140823, Gaia EDR3 3743180001236999936, Gaia DR2 3743180001236999936, SDSS J132401.68+140823.1, Gaia DR3 3743180001236999936

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 01.65 (0.1) 13 24 01.69 13 24 01.65 (0.1) 13 24 01.65 13 24 01.70 (0.1) 13 24 01.69
Declination 14 08 23.15 (0.07) 14 08 23.10 14 08 23.15 (0.1) 14 08 23.15 14 08 23.09 (0.07) 14 08 23.10
Spectral type DA DA DA DA DA
Effective temperature [K] 10224.0 10621.0 (226) 13703.0 (186)
log(g) [cgs] 8.42 8.49 (0.03) 8.57 (0.04)
Mass [M] 0.865 0.914 (0.03) 0.952 (0.02)
log(Luminosity) [L]
Cooling age [Gyr] 1.0810
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] 8.31 (0.1) 8.25 (0.2) 8.31 8.31 (0.1)
Distance [pc] 120.39 (2) 121.28 (3) 120.39 120.38 (2)
Composition H
Proper motion (right ascension) [mas/yr] -44.779069 (0.2) -44.64606967 (0.4) -44.779 (0.2)
Proper motion (declination) [mas/yr] 3.972613259 (0.07) 3.951901696 (0.2) 3.973 (0.07)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 18.23 (0.05)
H magnitude 18.11 (0.08)
K magnitude 18.10 (0.1)
u magnitude 18.56 (0.02) 18.56 (0.02) 18.58 (0.03)
g magnitude 18.20 (0.006) 18.20 (0.006) 18.21 (0.01)
r magnitude 18.27 (0.008) 18.27 (0.008) 18.28 (0.02)
i magnitude 18.42 (0.01) 18.42 (0.01) 18.44 (0.03)
z magnitude 18.57 (0.04) 18.57 (0.04) 18.54 (0.04)
G magnitude 18.19 (0.01) 18.22 18.19 18.19 (0.003)
BP magnitude 18.25 (0.01) 18.25
RP magnitude 18.14 (0.01) 18.11
Pan g magnitude 18.17 (0.007)
Pan r magnitude 18.26 (0.004)
Pan i magnitude 18.42 (0.005)
Pan z magnitude 18.58 (0.01)
Pan y magnitude 18.67 (0.03)
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.