All names: TIC 83704617, EC14245-2415, Gaia DR2 6272208683885100288, 2MASS J14272656-2428359, Gaia DR3 6272208683885100288, EC 14245-2415, GALEX J142726.5-242836
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 14 27 26.57 | 14 27 26.57 (0.03) | ||
| Declination | -24 28 36.63 | -24 28 35.94 (0.02) | ||
| Spectral type | sdB+MS | 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] | 0.55 (0.04) | 0.52 (0.03) | |
| Distance | [pc] | 1814.55 (120) | 1941.37 (105) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -8.373 (0.08) | -8.305 (0.03) | |
| Proper motion (declination) | [mas/yr] | 1.887 (0.06) | 1.895 (0.03) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 15.08 | |||
| V magnitude | 14.93 | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 14.23 (0.03) | 14.23 (0.03) | ||
| H magnitude | 14.02 (0.04) | 14.02 (0.04) | ||
| K magnitude | 13.89 (0.07) | 13.89 (0.07) | ||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 14.83 (0.0007) | 14.81 (0.003) | ||
| BP magnitude | 14.92 (0.002) | |||
| RP magnitude | 14.59 (0.002) | |||
| Pan g magnitude | 14.95 (0.004) | |||
| Pan r magnitude | 14.91 (0.002) | |||
| Pan i magnitude | 14.94 (0.001) | |||
| Pan z magnitude | 14.98 (0.004) | |||
| Pan y magnitude | 14.99 (0.003) | |||
| E(B-V) | 0.056 | |||
* 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.