All names: FBS 0140+360, GALEX J014342.4+361533, LAMOST J014342.44+361533.3, Gaia DR2 318486191665001600, FBS B 16, Gaia DR3 318486191665001600, TIC 189681072, FBS0140+360, 2MASS J01434245+3615336
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 01 43 42.41 | 01 43 42.43 (0.05) | ||
| Declination | 36 15 33.30 | 36 15 33.44 (0.05) | ||
| Spectral type | sdO | sdOA | ||
| 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] | 0.08 (0.08) | 0.16 (0.06) | |
| Distance | [pc] | 12121.21 (11063) | 6093.85 (2080) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 8.82 (0.2) | 8.917 (0.07) | |
| Proper motion (declination) | [mas/yr] | -5.62 (0.1) | -5.587 (0.07) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | ||||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 16.68 (0.2) | 16.68 (0.2) | ||
| H magnitude | 16.17 | |||
| K magnitude | 16.25 | |||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 16.55 (0.001) | 16.52 (0.003) | ||
| BP magnitude | 16.47 (0.01) | |||
| RP magnitude | 16.61 (0.009) | |||
| Pan g magnitude | 16.41 (0.002) | |||
| Pan r magnitude | 16.68 (0.002) | |||
| Pan i magnitude | 16.93 (0.002) | |||
| Pan z magnitude | 17.12 (0.006) | |||
| Pan y magnitude | 17.20 (0.02) | |||
| E(B-V) | 0.048 | |||
* 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.