SDSS J233244.79+465612.8

All names: Gaia EDR3 1938503905317446912, SDSS J233244.79+465612.8, Gaia DR3 1938503905317446912, GALEX J233244.7+465612, Gaia DR2 1938503905317446912

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 23 32 44.78 (0.5) 23 32 44.79 23 32 44.78 (0.7) 23 32 44.79 (0.5) 23 32 44.79
Declination 46 56 12.77 (0.5) 46 56 12.89 46 56 12.77 (0.7) 46 56 12.93 (0.5) 46 56 12.84
Spectral type DA DA DA DA
Effective temperature [K] 11938.0 18523.0 (858)
log(g) [cgs] 8.54 8.16 (0.2)
Mass [M] 0.951 0.707 (0.09)
log(Luminosity) [L]
Cooling age [Gyr] 0.8795
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] 3.06 (0.9) 2.50 (1) 3.06 (0.9)
Distance [pc] 326.61 (96) 399.44 (179) 326.62 (96)
Composition H
Proper motion (right ascension) [mas/yr] -6.523680468 (0.7) -8.325540575 (2) -6.524 (0.7)
Proper motion (declination) [mas/yr] -10.10123445 (0.7) -9.808074266 (2) -10.101 (0.7)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.71 (0.06) 20.72 (0.06) 20.72 (0.06)
g magnitude 20.41 (0.02) 20.43 (0.02) 20.43 (0.02)
r magnitude 20.66 (0.03) 20.67 (0.03) 20.67 (0.03)
i magnitude 20.94 (0.05) 20.94 (0.05) 20.94 (0.05)
z magnitude 21.11 (0.2) 21.16 (0.2)
G magnitude 20.51 (0.06) 20.60 20.51 (0.006)
BP magnitude 20.50 (0.06) 20.40
RP magnitude 20.46 (0.1) 20.53
Pan g magnitude 20.55 (0.05)
Pan r magnitude 20.65 (0.03)
Pan i magnitude 20.86 (0.06)
Pan z magnitude 21.11 (0.03)
Pan y magnitude 20.52 (0.2)
E(B-V) 0.065

* 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.