All names: Gaia DR2 3614281538692873984, GALEX J140634.7-111702, PG1403-110, 2MASS J14063469-1117022, UCAC4 394-055493, Gaia EDR3 3614281538692873984, Gaia DR3 3614281538692873984, SDSS J140634.68-111702.2, TIC 19922233, PG 1403-110
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 14 06 34.68 (0.06) | 14 06 34.75 | 14 06 34.69 (0.06) | ||
| Declination | -11 17 02.41 (0.05) | -11 17 01.17 | -11 17 02.13 (0.05) | ||
| Spectral type | sdB | 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] | 0.47 (0.07) | 0.35 (0.1) | 0.47 (0.07) | |
| Distance | [pc] | 2125.85 (311) | 2881.01 (829) | 2125.85 (311) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | -13.691 (0.06) | -13.449 (0.1) | -13.691 (0.06) | |
| Proper motion (declination) | [mas/yr] | -17.571 (0.05) | -17.629 (0.1) | -17.571 (0.05) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 16.17 (0.07) | ||||
| V magnitude | 16.31 (0.09) | ||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | 16.65 (0.1) | 16.65 (0.1) | |||
| H magnitude | 16.58 | ||||
| K magnitude | 15.79 | ||||
| u magnitude | 15.93 (0.006) | 15.94 (0.02) | |||
| g magnitude | 16.08 (0.004) | 16.13 (0.02) | |||
| r magnitude | 16.54 (0.005) | 16.53 (0.02) | |||
| i magnitude | 16.84 (0.006) | 16.85 (0.02) | |||
| z magnitude | 17.14 (0.01) | 17.13 (0.03) | |||
| G magnitude | 16.32 (0.003) | 16.36 (0.003) | 16.32 (0.003) | ||
| BP magnitude | 16.21 (0.005) | 16.16 (0.008) | |||
| RP magnitude | 16.54 (0.008) | 16.55 (0.007) | |||
| Pan g magnitude | 16.18 (0.005) | ||||
| Pan r magnitude | 16.56 (0.003) | ||||
| Pan i magnitude | 16.87 (0.003) | ||||
| Pan z magnitude | 17.14 (0.005) | ||||
| Pan y magnitude | 17.28 (0.01) | ||||
| E(B-V) | 0.059 | ||||
* 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.