All names: PG 1432+004, [HMD92] 867-2, Gaia DR3 3653238674478903040, GALEX J143519.8+001350, Gaia DR2 3653238674478903040, [TFW97] J143519.84+001351.29, PG1432+004, GALEX J143519.8+001352, BPS BS 16981-0026, 2MASS J14351983+0013511, TYC 325-452-1, TIC 402292027, MGC 64820
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 14 35 19.81 | 14 35 19.84 (0.04) | ||
| Declination | 00 13 53.11 | 00 13 51.12 (0.04) | ||
| Spectral type | sdB | sdB2VIIHe6 | ||
| Effective temperature | [K] | 23090.0 (780) | ||
| log(g) | [cgs] | 5.28 (0.08) | ||
| Mass | [M☉] | |||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 1.73 (0.07) | 1.77 (0.05) | |
| Distance | [pc] | 578.40 (24) | 566.12 (15) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 7.562 (0.1) | 7.533 (0.06) | |
| Proper motion (declination) | [mas/yr] | -41.802 (0.1) | -41.793 (0.05) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 12.20 (0.2) | |||
| V magnitude | 12.39 (0.3) | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 13.24 (0.03) | 13.24 (0.03) | ||
| H magnitude | 13.32 (0.03) | 13.32 (0.03) | ||
| K magnitude | 13.44 (0.04) | 13.44 (0.04) | ||
| u magnitude | 14.44 (0.01) | |||
| g magnitude | 12.80 (0.002) | |||
| r magnitude | 13.16 (0.002) | |||
| i magnitude | 13.31 (0.003) | |||
| z magnitude | 13.87 (0.005) | |||
| G magnitude | 12.75 (0.0007) | 12.73 (0.003) | ||
| BP magnitude | 12.58 (0.007) | |||
| RP magnitude | 12.94 (0.002) | |||
| Pan g magnitude | 12.18 | |||
| Pan r magnitude | 12.70 | |||
| Pan i magnitude | 13.07 | |||
| Pan z magnitude | 13.53 (0.003) | |||
| Pan y magnitude | 13.68 (0.001) | |||
| E(B-V) | 0.038 | |||
* 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.