SDSS J101559.49+353824.0

All names: Gaia EDR3 753402615941225728, Gaia DR3 753402615941225728, GALEX J101559.5+353823, SDSS J101559.49+353823.9, SDSS J101559.49+353824.0, Gaia DR2 753402615941225728

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 10 15 59.49 (0.4) 10 15 59.49 10 15 59.49 (0.5) 10 15 59.49 (0.4) 10 15 59.49
Declination 35 38 23.64 (0.3) 35 38 23.96 35 38 23.65 (0.4) 35 38 24.02 (0.3) 35 38 23.99
Spectral type DA DA DA DA
Effective temperature [K] 17389.0 20698.0 (723)
log(g) [cgs] 7.78 7.98 (0.2)
Mass [M] 0.502
log(Luminosity) [L]
Cooling age [Gyr] 0.0790
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] 1.35 (0.5) 1.32 (0.6) 1.35 (0.5)
Distance [pc] 742.93 (262) 756.35 (366) 742.94 (262)
Composition H
Proper motion (right ascension) [mas/yr] -5.34435447 (0.5) -6.281209688 (0.9) -5.344 (0.5)
Proper motion (declination) [mas/yr] -23.48825823 (0.3) -23.965611 (0.9) -23.488 (0.3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.99 (0.04) 19.99 (0.04) 19.98 (0.04)
g magnitude 19.96 (0.02) 19.96 (0.02) 19.97 (0.02)
r magnitude 20.38 (0.03) 20.38 (0.03) 20.39 (0.03)
i magnitude 20.64 (0.05) 20.64 (0.05) 20.66 (0.05)
z magnitude 20.78 (0.2) 20.78 (0.2) 21.02 (0.2)
G magnitude 20.18 (0.05) 20.24 20.18 (0.005)
BP magnitude 20.16 (0.05) 20.01
RP magnitude 19.97 (0.1) 20.18
Pan g magnitude 20.01 (0.02)
Pan r magnitude 20.35 (0.03)
Pan i magnitude 20.67 (0.02)
Pan z magnitude 20.86 (0.08)
Pan y magnitude
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.