All names: 2MASS J11030397-1425274, HIDDEN NAME PG 1100-141, uvby98 680110034, GALEX J110304.0-142527, TIC 181804209, PG 1100-142, Gaia DR3 3563664936793370240, UCAC2 26675858, Gaia EDR3 3563664936793370240, Gaia DR2 3563664936793370240, FAUST 2803, PG1100-141, UCAC4 378-062120, EC 11005-1409
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 11 03 03.94 (0.05) | 11 03 03.99 | 11 03 03.95 (0.05) | ||
| Declination | -14 25 27.43 (0.04) | -14 25 27.27 | -14 25 27.48 (0.04) | ||
| Spectral type | sd | sdB | |||
| Effective temperature | [K] | ||||
| log(g) | [cgs] | ||||
| Mass | [M☉] | ||||
| log(Luminosity) | [L☉] | ||||
| Cooling age | [Gyr] | ||||
| log(H/He) | |||||
| log(C/He) | |||||
| log(Ca/He) | |||||
| log(Ca/H) | |||||
| Parallax | [mas] | 0.61 (0.06) | 0.50 (0.07) | 0.61 (0.06) | |
| Distance | [pc] | 1648.53 (161) | 2015.32 (298) | 1648.53 (161) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | -12.129 (0.06) | -11.848 (0.1) | -12.129 (0.06) | |
| Proper motion (declination) | [mas/yr] | 2.982 (0.05) | 3.018 (0.1) | 2.982 (0.05) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 15.40 (0.07) | ||||
| V magnitude | 15.58 (0.05) | ||||
| R magnitude | 15.90 (0.2) | ||||
| I magnitude | |||||
| J magnitude | 16.20 (0.1) | 16.20 (0.1) | |||
| H magnitude | 16.05 (0.2) | 16.05 (0.2) | |||
| K magnitude | 15.54 | ||||
| u magnitude | |||||
| g magnitude | |||||
| r magnitude | |||||
| i magnitude | |||||
| z magnitude | |||||
| G magnitude | 15.57 (0.003) | 15.59 (0.001) | 15.57 (0.003) | ||
| BP magnitude | 15.43 (0.003) | 15.39 (0.007) | |||
| RP magnitude | 15.85 (0.007) | 15.84 (0.005) | |||
| Pan g magnitude | 15.41 (0.003) | ||||
| Pan r magnitude | 15.82 (0.005) | ||||
| Pan i magnitude | 16.18 (0.003) | ||||
| Pan z magnitude | 16.45 (0.002) | ||||
| Pan y magnitude | 16.62 (0.009) | ||||
| E(B-V) | 0.033 | ||||
* 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.