All names: CBS 163, 2MASS J14033199+3727387, GALEX J140332.0+372738, Gaia DR2 1483803349845846400, FBS B 108, FBS 1401+377, Gaia DR3 1483803349845846400, TIC 23851169, PG 1401+377, PG1401+377
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 14 03 32.02 | 14 03 32.00 (0.03) | ||
| Declination | 37 27 38.72 | 37 27 38.04 (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] | 0.27 (0.06) | 0.30 (0.05) | |
| Distance | [pc] | 3664.35 (843) | 3309.07 (494) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -7.112 (0.06) | -6.846 (0.03) | |
| Proper motion (declination) | [mas/yr] | -13.423 (0.07) | -13.492 (0.04) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 16.30 | |||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 16.30 (0.1) | 16.30 (0.1) | ||
| H magnitude | 17.09 | |||
| K magnitude | 15.81 (0.2) | 15.81 (0.2) | ||
| u magnitude | 15.78 (0.005) | |||
| g magnitude | 16.01 (0.004) | |||
| r magnitude | 16.42 (0.004) | |||
| i magnitude | 16.63 (0.005) | |||
| z magnitude | 16.82 (0.01) | |||
| G magnitude | 16.23 (0.001) | 16.21 (0.003) | ||
| BP magnitude | 16.05 (0.007) | |||
| RP magnitude | 16.32 (0.004) | |||
| Pan g magnitude | 16.09 (0.005) | |||
| Pan r magnitude | 16.42 (0.002) | |||
| Pan i magnitude | 16.66 (0.003) | |||
| Pan z magnitude | 16.86 (0.005) | |||
| Pan y magnitude | 16.93 (0.007) | |||
| E(B-V) | 0.021 | |||
* 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.