SDSS J113316.57+035652.6

All names: SDSS J113316.57+035652.6, Gaia EDR3 3812895738586470912, SDSS J113316.54+035652.5, SDSS J113316.54+035652.59, Gaia DR3 3812895738586470912, LAMOST J113316.54+035652.6, Gaia DR2 3812895738586470912

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 Genest-Beaulieu & Bergeron 2019 (spectroscopic) Genest-Beaulieu & Bergeron 2019 (photometric) MWDD HE Gaia DR2 Stilism Koester & Kepler 2015 Kepler et al. 2015 Vincent et al. 2024 Simbad Vincent et al. 2023
Right ascension 11 33 16.51 (0.09) 11 33 16.57 11 33 16.51 (0.1) 11 33 16.51 11 33 16.58 (0.09)
Declination 03 56 52.68 (0.07) 03 56 52.66 03 56 52.68 (0.1) 03 56 52.68 03 56 52.65 (0.07)
Spectral type DBA DBA DB DB DB
Effective temperature [K] 15023.0 14136.0 13257.0 15354.0 (27) 15532.0 (44) 13921.0 (486)
log(g) [cgs] 7.94 7.97 7.88 8.00 (0) 8.13 (0.03) 8.00 (0.04)
Mass [M] 0.558 0.572 0.522 0.687 (0.02) 0.585 (0.04)
log(Luminosity) [L]
Cooling age [Gyr] 0.2445
log(H/He) -5.685 -5.04 (0.2)
log(C/He)
log(Ca/He) <-7.61
log(Ca/H)
log(N/He)
log(O/He)
log(Na/He)
log(Mg/He)
log(Al/He)
log(Si/He)
log(P/He)
log(S/He)
log(Cl/He)
log(Sc/He)
log(Ti/He)
log(V/He)
log(Cr/He)
log(Mn/He)
log(Fe/He)
log(Co/He)
log(Ni/He)
log(Cu/He)
log(Zn/He)
log(Ga/He)
log(Ge/He)
log(Sr/He)
Parallax [mas] 6.02 (0.1) 5.85 (0.1) 6.02 6.02 (0.1)
Distance [pc] 166.07 (3) 170.92 (4) 181.00 166.07 166.07 (3)
Composition He
Proper motion (right ascension) [mas/yr] -66.43889 (0.1) -66.62995791 (0.3) -66.439 (0.1)
Proper motion (declination) [mas/yr] 1.885274539 (0.1) 2.065066097 (0.2) 1.885 (0.1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 17.35 (0.008) 17.35 (0.01) 17.35 (0.008)
g magnitude 17.42 (0.005) 17.42 (0) 17.42 (0.005)
r magnitude 17.71 (0.006) 17.71 (0.01) 17.71 (0.006)
i magnitude 17.91 (0.007) 17.91 (0.01) 17.91 (0.007)
z magnitude 18.18 (0.02) 18.18 (0.02) 18.18 (0.02)
G magnitude 17.54 (0.009) 17.57 17.54 17.54 (0.003)
BP magnitude 17.50 (0.009) 17.45
RP magnitude 17.63 (0.01) 17.60
Pan g magnitude 17.48 (0.003)
Pan r magnitude 17.70 (0.008)
Pan i magnitude 17.93 (0.006)
Pan z magnitude 18.13 (0.008)
Pan y magnitude 18.29 (0.01)
E(B-V) 0.016

* 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.