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
Spectra without link are available upon request
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.