All names: Gaia DR2 814825359855220352, FBS0932+437, FBS B 261, GALEX J093524.3+433105, 2MASS J09352439+4331056, TIC 105485102, Gaia DR3 814825359855220352, FBS 0932+437
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 09 35 24.37 | 09 35 24.40 (0.02) | ||
| Declination | 43 31 05.80 | 43 31 05.73 (0.01) | ||
| Spectral type | sd | 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] | 0.24 (0.04) | 0.26 (0.03) | |
| Distance | [pc] | 4235.49 (807) | 3790.75 (375) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -0.444 (0.06) | -0.291 (0.02) | |
| Proper motion (declination) | [mas/yr] | 0.675 (0.06) | 0.712 (0.02) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 14.69 | |||
| V magnitude | 14.73 | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 14.47 (0.03) | 14.47 (0.03) | ||
| H magnitude | 14.49 (0.04) | 14.49 (0.04) | ||
| K magnitude | 14.46 (0.07) | 14.46 (0.07) | ||
| u magnitude | 15.36 (0.005) | |||
| g magnitude | 14.31 (0.004) | |||
| r magnitude | 14.57 (0.004) | |||
| i magnitude | 14.79 (0.005) | |||
| z magnitude | 14.96 (0.005) | |||
| G magnitude | 14.48 (0.0003) | 14.46 (0.003) | ||
| BP magnitude | 14.46 (0.002) | |||
| RP magnitude | 14.47 (0.002) | |||
| Pan g magnitude | 14.38 (0.003) | |||
| Pan r magnitude | 14.60 (0.004) | |||
| Pan i magnitude | 14.81 (0.002) | |||
| Pan z magnitude | 14.98 (0.003) | |||
| Pan y magnitude | 15.01 (0.003) | |||
| E(B-V) | 0.019 | |||
* 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.