All names: WDS J11128-0038AB, SDSS J111249.36-003814.2, Gaia EDR3 3791980072487884672, TIC 443588847, SDSS J111249.32-003815.0, ** SKF 2691, Gaia DR2 3791980072487884672, SDSS J111249.32-003815.00, SDSS J111249.34-003814.4, 2MASS J11124935-0038139, SDSS J111249.31-003814.8, WISE J111249.37-003814.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 12 49.37 (0.09) | 11 12 49.35 | 11 12 49.37 (0.1) | 11 12 49.36 (310) | ||||
| Declination | -00 38 14.59 (0.07) | -00 38 14.47 | -00 38 14.57 (0.1) | -00 38 13.97 (70) | ||||
| Spectral type | DA+M4 | DA+dM | ||||||
| Effective temperature | [K] | 11553.0 (68) | ||||||
| log(g) | [cgs] | 8.33 (0.04) | ||||||
| Mass | [M☉] | 0.8 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | |||||||
| log(H/He) | ||||||||
| log(C/He) | ||||||||
| log(Ca/He) | ||||||||
| log(Ca/H) | ||||||||
| Parallax | [mas] | 3.84 (0.09) | 4.30 (0.2) | |||||
| Distance | [pc] | 260.62 (6) | 232.36 (9) | |||||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | 30.52645923 (0.1) | 30.46153066 (0.2) | |||||
| Proper motion (declination) | [mas/yr] | -35.33282586 (0.09) | -35.44090795 (0.2) | |||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | ||||||||
| V magnitude | ||||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | 14.44 (0.03) | |||||||
| H magnitude | 13.89 (0.03) | |||||||
| K magnitude | 13.55 (0.04) | |||||||
| u magnitude | 18.20 (0.02) | 18.20 (0.02) | 18.20 (0.02) | |||||
| g magnitude | 17.78 (0.006) | 17.95 (0.02) | 17.77 (0.006) | |||||
| r magnitude | 17.43 (0.005) | 17.79 (0.01) | 17.44 (0.005) | |||||
| i magnitude | 16.53 (0.005) | 16.58 (0.01) | 16.53 (0.005) | |||||
| z magnitude | 15.85 (0.007) | 15.83 (0.02) | 15.87 (0.007) | |||||
| G magnitude | 17.35 (0.04) | 17.35 | ||||||
| BP magnitude | 17.91 (0.04) | 17.89 | ||||||
| RP magnitude | 16.03 (0.007) | 16.05 | ||||||
| Pan g magnitude | 17.83 (0.01) | |||||||
| Pan r magnitude | 17.59 (0.01) | |||||||
| Pan i magnitude | 16.51 (0.007) | |||||||
| Pan z magnitude | 15.98 (0.004) | |||||||
| Pan y magnitude | 15.67 (0.009) | |||||||
| E(B-V) | 0.022 | |||||||
* 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.