SDSS J132306.72+391237.6

All names: Gaia DR3 1476549180146134528, SDSS J132306.71+391237.6, SDSS J132306.72+391237.6, Gaia DR2 1476549180146134528, SDSS J132306.72+391237.62, Gaia EDR3 1476549180146134528

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 MWDD H Gaia DR2 Stilism Kepler et al. 2015 Simbad Vincent et al. 2023
Right ascension 13 23 06.69 (0.2) 13 23 06.72 13 23 06.69 (0.3) 13 23 06.73 (0.2)
Declination 39 12 37.51 (0.3) 39 12 37.62 39 12 37.51 (0.3) 39 12 37.59 (0.3)
Spectral type DA DA DA DA
Effective temperature [K] 8351.0 8575.0 (110)
log(g) [cgs] 8.08 8.17 (0.1)
Mass [M] 0.642 0.695 (0.09)
log(Luminosity) [L]
Cooling age [Gyr] 1.0740
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] 3.10 (0.4) 3.49 (0.5) 3.10 (0.4)
Distance [pc] 322.12 (46) 286.90 (45) 322.12 (46)
Composition H
Proper motion (right ascension) [mas/yr] -34.77345927 (0.3) -34.91278676 (0.5) -34.773 (0.3)
Proper motion (declination) [mas/yr] -5.008748496 (0.4) -5.057116953 (0.6) -5.009 (0.4)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.65 (0.05) 20.65 (0.07) 20.65 (0.05)
g magnitude 20.21 (0.02) 20.21 (0.02) 20.21 (0.02)
r magnitude 20.23 (0.02) 20.21 (0.02) 20.23 (0.02)
i magnitude 20.24 (0.03) 20.24 (0.03) 20.24 (0.03)
z magnitude 20.48 (0.1) 20.43 (0.1) 20.48 (0.1)
G magnitude 20.17 (0.05) 20.23 20.17 (0.004)
BP magnitude 20.23 (0.05) 20.24
RP magnitude 19.99 (0.05) 19.95
Pan g magnitude 20.30 (0.01)
Pan r magnitude 20.20 (0.01)
Pan i magnitude 20.32 (0.03)
Pan z magnitude 20.42 (0.02)
Pan y magnitude 20.01 (0.2)
E(B-V) 0.019

* 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.