USNO-B1.0 1226-00240559

All names: J111322.48+323859.0, ** SLN 67B, SDSS J111322.48+323859.0, GALEX J111322.5+323858, Gaia DR2 757911988004305280, WDS J11133+3238B, Gaia DR3 757911988004305280, LSPM J1113+3239, SDSS J111322.49+323859.0, Gaia EDR3 757911988004305280, SDSS J111322.49+323859.1, USNO-B1.0 1226-00240559

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Barrientos et al. 2024 MWDD H Gaia DR2 Stilism Vincent et al. 2024 Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 11 13 22.33 (0.2) 11 13 22.48 11 13 22.34 (0.3) 11 13 22.33 11 13 22.54 (0.2) 11 13 22.49
Declination 32 38 59.68 (0.2) 32 38 59.08 32 38 59.65 (0.3) 32 38 59.68 32 38 58.80 (0.2) 32 38 59.08
Spectral type DA DA DA DA DA DA
Effective temperature [K] 7661.0 (75) 7648.0 7728.0 (314) 7580.0 (88)
log(g) [cgs] 8.45 (0.02) 8.41 8.42 (0.07) 8.40 (0.2)
Mass [M] 0.88 (0.02) 0.858 0.865 (0.06) 0.839 (0.1)
log(Luminosity) [L]
Cooling age [Gyr] 2.7700 2.7190
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] 8.95 (0.2) 9.01 (0.3) 8.95 8.95 (0.2)
Distance [pc] 111.69 (3) 111.02 (4) 111.69 111.69 (3)
Composition H
Proper motion (right ascension) [mas/yr] -159.8157758 (0.2) -160.3999562 (0.6) -159.816 (0.2)
Proper motion (declination) [mas/yr] 55.24525665 (0.2) 54.92893702 (0.5) 55.245 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 19.30
V magnitude
R magnitude 19.30
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.56 (0.03) 19.56 (0.03) 19.56 (0.03)
g magnitude 19.11 (0.01) 19.11 (0.01) 19.12 (0.04)
r magnitude 18.99 (0.01) 18.99 (0.01) 19.00 (0.02)
i magnitude 18.97 (0.01) 18.97 (0.01) 18.99 (0.02)
z magnitude 19.03 (0.05) 19.03 (0.05) 19.04 (0.05)
G magnitude 18.96 (0.03) 19.00 18.96 18.96 (0.004)
BP magnitude 19.12 (0.03) 19.09
RP magnitude 18.74 (0.03) 18.71
Pan g magnitude 19.10 (0.005)
Pan r magnitude 18.98 (0.006)
Pan i magnitude 19.02 (0.008)
Pan z magnitude 19.07 (0.01)
Pan y magnitude 19.20 (0.05)
E(B-V) 0.005

* 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.