All names: Gaia DR3 305426398708664832, SDSS J014326.12+323439.7, GALEX J014326.2+323439, SDSSJ014326.12+323439.7, Gaia DR2 305426398708664832, UCAC4 613-005002, LAMOST J014326.12+323439.6, 2MASS J01432610+3234396
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 01 43 26.12 | 01 43 26.11 (0.04) | ||
| Declination | 32 34 39.66 | 32 34 39.75 (0.03) | ||
| Spectral type | He-sdOB | sdBHe | ||
| Effective temperature | [K] | 43220.0 (890) | ||
| log(g) | [cgs] | 5.61 (0.1) | ||
| Mass | [M☉] | |||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 0.07 (0.1) | 0.48 (0.04) | |
| Distance | [pc] | 14245.01 (24898) | 2076.84 (188) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 14.228 (0.1) | 14.059 (0.04) | |
| Proper motion (declination) | [mas/yr] | -4.965 (0.2) | -5.381 (0.04) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | ||||
| V magnitude | ||||
| R magnitude | 15.62 (0.09) | |||
| I magnitude | ||||
| J magnitude | 15.42 (0.04) | 15.42 (0.04) | ||
| H magnitude | 15.42 (0.09) | 15.42 (0.09) | ||
| K magnitude | 15.14 (0.1) | 15.14 (0.1) | ||
| u magnitude | 14.72 (0.004) | 14.72 (0.004) | ||
| g magnitude | 15.05 (0.003) | 15.05 (0.003) | ||
| r magnitude | 15.47 (0.003) | 15.47 (0.003) | ||
| i magnitude | 15.74 (0.004) | 15.74 (0.004) | ||
| z magnitude | 15.93 (0.007) | 15.93 (0.007) | ||
| G magnitude | 15.27 (0.001) | 15.25 (0.003) | ||
| BP magnitude | 15.08 (0.009) | |||
| RP magnitude | 15.39 (0.004) | |||
| Pan g magnitude | 15.15 (0.007) | |||
| Pan r magnitude | 15.49 (0.003) | |||
| Pan i magnitude | 15.74 (0.004) | |||
| Pan z magnitude | 15.95 (0.003) | |||
| Pan y magnitude | 16.03 (0.007) | |||
| E(B-V) | 0.054 | |||
* 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.