Gaia DR2 1444161214019904768

All names: SDSS J135032.35+243415.0, Gaia DR3 1444161214019904768, WDJ135032.34+243415.10, LAMOST J135032.37+243414.9, Gaia DR2 1444161214019904768, Gaia EDR3 1444161214019904768, GALEX J135032.3+243415, LAMOST J135032.38+243415.2, WDJ135032.34+243415.09, J1350+2434

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Kilic et al. 2025 Kilic et al. 2020 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 13 50 32.39 (0.03) 13 50 32.39 13 50 32.39 13 50 32.34 (0.03) 13 50 32.39
Declination 24 34 14.66 (0.03) 24 34 14.67 24 34 14.66 24 34 15.10 (0.03) 24 34 14.67
Spectral type DA DA DA DA
Effective temperature [K] 12703.0 (108) 12703.0 (109) 12610.0 13281.0 12731.0 (116)
log(g) [cgs] 8.07 (0.007) 8.07 (0.008) 8.07 8.10 8.08 (0.008)
Mass [M] 0.652 (0.006) 0.652 (0.007) 0.649 0.646 0.655 (0.006)
log(Luminosity) [L]
Cooling age [Gyr] 0.3603 0.3373
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] 12.75 (0.05) 12.75 (0.06) 12.75 12.75 (0.05) 12.75 (0.06)
Distance [pc] 78.46 (0.3) 78.45 (0.4) 78.46 78.46 (0.3) 78.45 (0.4)
Composition H
Proper motion (right ascension) [mas/yr] 45.40444282 (0.06) 45.31575646 (0.1) 45.404 (0.06) 45.31575646
Proper motion (declination) [mas/yr] -27.56946983 (0.04) -27.39404423 (0.08) -27.569 (0.04) -27.39404423
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 16.42 (0.006) 16.42 (0.006)
g magnitude 16.06 (0.003) 16.06 (0.003)
r magnitude 16.30 (0.004) 16.30 (0.004)
i magnitude 16.52 (0.004) 16.52 (0.004)
z magnitude 16.74 (0.01) 16.74 (0.01)
G magnitude 16.19 (0.003) 16.21 16.19 16.19 (0.003) 16.21
BP magnitude 16.18 (0.003) 16.18 16.18
RP magnitude 16.23 (0.003) 16.24 16.24
Pan g magnitude 16.09 (0.002)
Pan r magnitude 16.31 (0.004)
Pan i magnitude 16.55 (0.003)
Pan z magnitude 16.77 (0.01)
Pan y magnitude 16.86 (0.01)
E(B-V) 0.004

* 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.