All names: EC 13599-2200, GALEX J140243.0-221504, EC13599-2200, Gaia DR2 6287766154942407424, Gaia DR3 6287766154942407424, Gaia EDR3 6275756528734823552, TIC 6124771, 2MASS J14024297-2215033
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 14 02 42.90 (0.6) | 14 02 43.00 | 14 02 42.98 (0.06) | ||
| Declination | -22 15 55.77 (0.4) | -22 15 04.06 | -22 15 03.50 (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] | 0.59 (0.5) | 0.29 (0.09) | 0.30 (0.07) | |
| Distance | [pc] | 1688.62 (1478) | 3455.43 (1044) | 3292.72 (710) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | 0.439 (0.6) | -6.59 (0.2) | -6.787 (0.07) | |
| Proper motion (declination) | [mas/yr] | -4.86 (0.5) | -1.801 (0.2) | -1.804 (0.06) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 15.94 | ||||
| V magnitude | 16.19 | ||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | 16.60 (0.1) | 16.60 (0.1) | |||
| H magnitude | 16.18 | ||||
| K magnitude | 16.37 | ||||
| u magnitude | |||||
| g magnitude | |||||
| r magnitude | |||||
| i magnitude | |||||
| z magnitude | |||||
| G magnitude | 20.07 (0.007) | 16.17 (0.002) | 16.15 (0.003) | ||
| BP magnitude | 20.25 (0.1) | 16.00 (0.009) | |||
| RP magnitude | 19.78 (0.09) | 16.37 (0.005) | |||
| Pan g magnitude | 16.00 (0.005) | ||||
| Pan r magnitude | 16.37 (0.002) | ||||
| Pan i magnitude | 16.69 (0.002) | ||||
| Pan z magnitude | 16.93 (0.004) | ||||
| Pan y magnitude | 17.09 (0.009) | ||||
| E(B-V) | 0.040 | ||||
* 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.