All names: GALEX J143633.6-145801, EC 14338-1445, UCAC4 376-069234, TIC 157937697, EC14338-1445, WISE J143633.72-145800.9, UCAC2 26463180, WISEA J143633.72-145800.9, 2MASS J14363371-1458009, Gaia DR2 6286983543181717120, Gaia DR3 6286983543181717120
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 14 36 33.67 | 14 36 33.72 (0.03) | ||
| Declination | -14 58 04.08 | -14 58 00.89 (0.03) | ||
| Spectral type | sdB | sdB | ||
| Effective temperature | [K] | 27700.0 (1100) | ||
| log(g) | [cgs] | 5.54 (0.1) | ||
| Mass | [M☉] | |||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 1.58 (0.07) | 1.64 (0.03) | |
| Distance | [pc] | 634.56 (28) | 610.28 (12) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 12.608 (0.1) | 12.531 (0.04) | |
| Proper motion (declination) | [mas/yr] | 0.989 (0.09) | 0.953 (0.03) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 13.47 (0.06) | |||
| V magnitude | 13.57 (0.01) | |||
| R magnitude | 13.85 (0.1) | |||
| I magnitude | ||||
| J magnitude | 13.89 (0.03) | 13.89 (0.03) | ||
| H magnitude | 13.95 (0.03) | 13.95 (0.03) | ||
| K magnitude | 14.12 (0.06) | 14.12 (0.06) | ||
| u magnitude | ||||
| g magnitude | 13.41 (0.05) | |||
| r magnitude | 13.73 (0.07) | |||
| i magnitude | 13.95 (0.09) | |||
| z magnitude | ||||
| G magnitude | 13.55 (0.0008) | 13.54 (0.003) | ||
| BP magnitude | 13.41 (0.002) | |||
| RP magnitude | 13.70 (0.002) | |||
| Pan g magnitude | 13.44 (0.03) | |||
| Pan r magnitude | 13.76 (0.01) | |||
| Pan i magnitude | 14.05 (0.006) | |||
| Pan z magnitude | 14.29 (0.003) | |||
| Pan y magnitude | 14.42 (0.004) | |||
| E(B-V) | 0.089 | |||
* 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.