SDSS J135048.40+510629.0

All names: Gaia DR3 1510954342088949120, Gaia EDR3 1510954342088949120, SDSS J135048.40+510629.0, Gaia DR2 1510954342088949120, SDSS J135048.39+510629.0

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 13 50 48.39 (0.3) 13 50 48.40 13 50 48.39 (0.5) 13 50 48.40 (0.3) 13 50 48.40
Declination 51 06 28.83 (0.3) 51 06 29.01 51 06 28.84 (0.4) 51 06 29.09 (0.3) 51 06 29.03
Spectral type DA DA DA DA
Effective temperature [K] 21613.0 26568.0 (938)
log(g) [cgs] 8.10 7.27 (0.2)
Mass [M] 0.686 0.404 (0.05)
log(Luminosity) [L]
Cooling age [Gyr] 0.0630
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] 1.12 (0.4) 1.40 (0.5) 1.12 (0.4)
Distance [pc] 891.67 (328) 713.06 (277) 891.66 (328)
Composition H
Proper motion (right ascension) [mas/yr] -9.537204975 (0.5) -9.463952982 (0.8) -9.537 (0.5)
Proper motion (declination) [mas/yr] -16.29780121 (0.4) -17.17680011 (0.8) -16.298 (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 19.73 (0.03) 19.73 (0.03) 19.74 (0.03)
g magnitude 19.88 (0.01) 19.88 (0.01) 19.90 (0.02)
r magnitude 20.29 (0.02) 20.29 (0.02) 20.29 (0.02)
i magnitude 20.59 (0.04) 20.59 (0.04) 20.61 (0.04)
z magnitude 20.70 (0.1) 20.70 (0.1) 20.70 (0.1)
G magnitude 20.08 (0.05) 20.15 20.08 (0.006)
BP magnitude 19.93 (0.05) 20.10
RP magnitude 20.14 (0.09) 20.35
Pan g magnitude 19.90 (0.02)
Pan r magnitude 20.25 (0.02)
Pan i magnitude 20.62 (0.02)
Pan z magnitude 20.79 (0.05)
Pan y magnitude 19.73 (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.