SDSS J095733.36+171737.4

All names: Gaia EDR3 626035811749800448, Gaia DR2 626035811749800448, SDSS J095733.36+171737.4, Gaia DR3 626035811749800448, SDSS J095733.36+171737.3, GALEX J095733.3+171737

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 09 57 33.36 (0.3) 09 57 33.36 09 57 33.36 (0.5) 09 57 33.36 (0.3) 09 57 33.36
Declination 17 17 37.44 (0.3) 17 17 37.35 17 17 37.44 (0.5) 17 17 37.42 (0.3) 17 17 37.36
Spectral type DA DA DA DA
Effective temperature [K] 10580.0 11621.0 (193)
log(g) [cgs] 7.42 8.22 (0.1)
Mass [M] 0.331 0.731 (0.06)
log(Luminosity) [L]
Cooling age [Gyr] 0.2874
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] 2.76 (0.3) 2.42 (0.4) 2.76 (0.3)
Distance [pc] 362.15 (39) 413.04 (76) 362.15 (39)
Composition H
Proper motion (right ascension) [mas/yr] -2.284147259 (0.3) -1.248021018 (0.8) -2.284 (0.3)
Proper motion (declination) [mas/yr] 1.656783165 (0.3) 0.955588056 (0.9) 1.657 (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 19.59 (0.03) 19.59 (0.03) 19.56 (0.03)
g magnitude 19.20 (0.01) 19.20 (0.01) 19.22 (0.02)
r magnitude 19.37 (0.01) 19.37 (0.01) 19.36 (0.02)
i magnitude 19.59 (0.02) 19.59 (0.02) 19.60 (0.03)
z magnitude 19.88 (0.08) 19.88 (0.07) 19.85 (0.07)
G magnitude 19.27 (0.04) 19.31 19.27 (0.004)
BP magnitude 19.37 (0.04) 19.34
RP magnitude 19.39 (0.06) 19.26
Pan g magnitude 19.22 (0.008)
Pan r magnitude 19.37 (0.01)
Pan i magnitude 19.57 (0.01)
Pan z magnitude 19.76 (0.02)
Pan y magnitude 19.83 (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.