SDSS J160338.35+223658.1

All names: SDSS J160338.35+223658.1, Gaia DR2 1206309494284645376, Gaia EDR3 1206309494284645376, Gaia DR3 1206309494284645376, SDSS J160338.35+223658.0

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 16 03 38.33 (0.2) 16 03 38.35 16 03 38.33 (0.3) 16 03 38.36 (0.2) 16 03 38.35
Declination 22 36 57.73 (0.2) 22 36 58.07 22 36 57.74 (0.3) 22 36 58.25 (0.2) 22 36 58.07
Spectral type DA DA DA DA
Effective temperature [K] 8372.0 8684.0 (187)
log(g) [cgs] 7.48 7.95 (0.4)
Mass [M] 0.343 0.571 (0.2)
log(Luminosity) [L]
Cooling age [Gyr] 0.5548
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] 2.93 (0.3) 2.97 (0.5) 2.93 (0.3)
Distance [pc] 341.73 (38) 336.35 (59) 341.73 (38)
Composition H
Proper motion (right ascension) [mas/yr] -32.3053501 (0.3) -32.74346523 (0.6) -32.305 (0.3)
Proper motion (declination) [mas/yr] -32.89515838 (0.3) -32.93255009 (0.7) -32.895 (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 20.26 (0.05) 20.26 (0.04) 20.24 (0.05)
g magnitude 19.81 (0.01) 19.81 (0.01) 19.81 (0.02)
r magnitude 19.79 (0.02) 19.79 (0.02) 19.81 (0.02)
i magnitude 19.83 (0.02) 19.83 (0.02) 19.83 (0.03)
z magnitude 20.06 (0.1) 20.06 (0.1) 20.04 (0.1)
G magnitude 19.73 (0.03) 19.77 19.73 (0.004)
BP magnitude 19.88 (0.03) 19.80
RP magnitude 19.60 (0.04) 19.54
Pan g magnitude 19.80 (0.01)
Pan r magnitude 19.78 (0.008)
Pan i magnitude 19.84 (0.02)
Pan z magnitude 20.00 (0.03)
Pan y magnitude 19.93 (0.04)
E(B-V) 0.068

* 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.