All names: 2MASS J14030013-1848168, Gaia DR2 6291051800627784832, TIC 6127815, GALEX J140300.1-184817, EC 14002-1833, EC14002-1833, Gaia DR3 6291051800627784832
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 14 03 00.10 | 14 03 00.14 (0.04) | ||
| Declination | -18 48 16.36 | -18 48 16.88 (0.03) | ||
| 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] | 1.07 (0.1) | 0.93 (0.06) | |
| Distance | [pc] | 933.18 (117) | 1071.81 (72) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -4.222 (0.1) | -4.188 (0.04) | |
| Proper motion (declination) | [mas/yr] | -3.694 (0.1) | -3.697 (0.05) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 14.09 | |||
| V magnitude | 14.27 | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 14.76 (0.04) | 14.76 (0.04) | ||
| H magnitude | 14.73 (0.07) | 14.73 (0.07) | ||
| K magnitude | 14.87 (0.1) | 14.87 (0.1) | ||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 14.25 (0.0009) | 14.23 (0.003) | ||
| BP magnitude | 14.10 (0.008) | |||
| RP magnitude | 14.41 (0.003) | |||
| Pan g magnitude | 14.11 (0.002) | |||
| Pan r magnitude | 14.44 (0.0007) | |||
| Pan i magnitude | 14.75 (0.004) | |||
| Pan z magnitude | 15.00 (0.002) | |||
| Pan y magnitude | 15.13 (0.006) | |||
| E(B-V) | 0.050 | |||
* 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.