All names: SDSS J131425.39+011153.3, SDSS J131425.40+011153.3, TIC 366805555, Gaia DR2 3688257574363035392, GALEX J131425.4+011153, SDSSJ131425.40+011153.3, Gaia EDR3 3688257574363035392, Gaia DR3 3688257574363035392, 2MASS J13142542+0111532
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Geier 2020 | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 14 25.40 (0.04) | 13 14 25.40 | 13 14 25.40 | 13 14 25.40 (0.07) | 13 14 25.40 (0.04) | 13 14 25.40 | |||
| Declination | 01 11 53.22 (0.04) | 01 11 53.33 | 01 11 53.34 | 01 11 53.22 (0.04) | 01 11 53.25 (0.04) | 01 11 53.33 | |||
| Spectral type | sdB | sdB | SD_auto | ||||||
| Effective temperature | [K] | 18869.0 (85) | |||||||
| log(g) | [cgs] | 5.00 (0.002) | |||||||
| Mass | [M☉] | ||||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | 0.17 (0.05) | 0.20 (0.08) | 0.20 (0.08) | 0.17 (0.05) | ||||
| Distance | [pc] | 5750.55 (1742) | 4950.50 (1892) | 4950.50 (1892) | 5750.43 (1743) | ||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | -0.900000563 (0.06) | -1.129 (0.1) | -1.129 (0.1) | -0.9 (0.06) | -3.9 | |||
| Proper motion (declination) | [mas/yr] | -2.182982167 (0.05) | -1.945 (0.07) | -1.945 (0.07) | -2.183 (0.05) | 2.5 | |||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | 15.95 (0.09) | 15.95 (0.09) | |||||||
| H magnitude | 15.88 (0.2) | 15.88 (0.2) | |||||||
| K magnitude | 16.07 | ||||||||
| u magnitude | 15.90 (0.005) | 15.90 (0.005) | 15.89 (0.005) | 15.90 (0.02) | |||||
| g magnitude | 15.43 (0.003) | 15.43 (0.003) | 15.42 (0.003) | 15.43 (0.01) | |||||
| r magnitude | 15.78 (0.003) | 15.78 (0.003) | 15.77 (0.003) | 15.76 (0.02) | |||||
| i magnitude | 16.05 (0.004) | 16.05 (0.004) | 16.03 (0.004) | 16.04 (0.01) | |||||
| z magnitude | 16.25 (0.007) | 16.25 (0.007) | 16.25 (0.007) | 16.22 (0.01) | |||||
| G magnitude | 15.63 (0.003) | 15.66 (0.001) | 15.66 | 15.63 (0.003) | |||||
| BP magnitude | 15.58 (0.003) | 15.56 (0.004) | 15.56 | ||||||
| RP magnitude | 15.73 (0.003) | 15.74 (0.004) | 15.74 | ||||||
| Pan g magnitude | 15.50 (0.004) | 15.50 (0.004) | |||||||
| Pan r magnitude | 15.81 (0.003) | 15.81 (0.003) | |||||||
| Pan i magnitude | 16.07 (0.003) | 16.07 (0.003) | |||||||
| Pan z magnitude | 16.27 (0.005) | 16.27 (0.005) | |||||||
| Pan y magnitude | 16.37 (0.006) | 16.37 (0.006) | |||||||
| E(B-V) | 0.023 | ||||||||
* 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.