SDSS J143359.62+455114.6

All names: SDSS J143359.62+455114.5, Gaia DR2 1494729364393397504, SDSS J143359.61+455114.5, SDSS J143359.62+455114.6, Gaia EDR3 1494729368689950464, GALEX J143359.6+455113, Gaia DR3 1494729368689950464

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 14 33 59.56 (0.2) 14 33 59.62 14 33 59.56 (0.2) 14 33 59.63 (0.2) 14 33 59.62
Declination 45 51 12.53 (0.2) 45 51 14.51 45 51 12.61 (0.2) 45 51 15.08 (0.2) 45 51 14.57
Spectral type DA DA DA DA
Effective temperature [K] 11630.0 11616.0 (155)
log(g) [cgs] 7.92 8.06 (0.08)
Mass [M☉] 0.562 0.637 (0.05)
log(Luminosity) [L☉]
Cooling age [Gyr] 0.3688
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] 2.70 (0.2) 2.85 (0.3) 2.70 (0.2)
Distance [pc] 369.86 (32) 351.32 (37) 369.86 (32)
Composition H
Proper motion (right ascension) [mas/yr] -48.06026959 (0.2) -47.45296619 (0.5) -48.06 (0.2)
Proper motion (declination) [mas/yr] -159.4203172 (0.3) -159.0496962 (0.5) -159.42 (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 19.77 (0.03) 19.77 (0.03) 19.81 (0.06)
g magnitude 19.33 (0.01) 19.33 (0.01) 19.35 (0.04)
r magnitude 19.45 (0.01) 19.45 (0.01) 19.46 (0.02)
i magnitude 19.71 (0.02) 19.70 (0.02) 19.72 (0.02)
z magnitude 19.86 (0.09) 19.86 (0.09) 19.87 (0.08)
G magnitude 19.39 (0.03) 19.42 19.39 (0.004)
BP magnitude 19.45 (0.03) 19.40
RP magnitude 19.48 (0.05) 19.28
Pan g magnitude 19.32 (0.02)
Pan r magnitude 19.46 (0.01)
Pan i magnitude 19.70 (0.01)
Pan z magnitude 19.93 (0.02)
Pan y magnitude 20.01 (0.02)
E(B-V) 0.022

* 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.