All names: UCAC2 25092250, Gaia DR2 6284486827153086208, EC 14264-1729, 2MASS J14291450-1742217, Gaia DR3 6284486827153086208, GALEX J142914.5-174222, UCAC4 362-066834, EC14264-1729
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 14 29 14.71 | 14 29 14.51 (0.02) | ||
| Declination | -17 42 22.78 | -17 42 21.89 (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] | 0.70 (0.03) | 0.70 (0.02) | |
| Distance | [pc] | 1422.48 (54) | 1424.30 (42) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -12.023 (0.05) | -11.745 (0.02) | |
| Proper motion (declination) | [mas/yr] | -23.969 (0.05) | -23.897 (0.02) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 14.27 (0.02) | |||
| V magnitude | 13.91 (0.01) | |||
| R magnitude | 14.14 (0.09) | |||
| I magnitude | ||||
| J magnitude | 13.21 (0.02) | 13.21 (0.02) | ||
| H magnitude | 13.06 (0.02) | 13.06 (0.02) | ||
| K magnitude | 13.00 (0.04) | 13.00 (0.04) | ||
| u magnitude | ||||
| g magnitude | 14.05 (0.01) | |||
| r magnitude | 13.95 (0.01) | |||
| i magnitude | 13.82 (0.01) | |||
| z magnitude | ||||
| G magnitude | 13.89 (0.0004) | 13.87 (0.003) | ||
| BP magnitude | 14.07 (0.003) | |||
| RP magnitude | 13.57 (0.002) | |||
| Pan g magnitude | 14.07 (0.001) | |||
| Pan r magnitude | 13.96 (0.007) | |||
| Pan i magnitude | 13.90 (0.005) | |||
| Pan z magnitude | 13.97 (0.0004) | |||
| Pan y magnitude | 13.95 (0.001) | |||
| E(B-V) | 0.076 | |||
* 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.