All names: Gaia DR3 10844075163628928, UCAC2 34396605, 2MASS J03253415+0759521, GALEX J032534.1+075952, PG 0322+078, Gaia DR2 10844075163628928, PG0322+078, TIC 399930414, UCAC4 490-004858
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 03 25 34.13 | 03 25 34.19 (0.03) | ||
| Declination | 07 59 52.81 | 07 59 52.13 (0.03) | ||
| Spectral type | sd | sd | ||
| 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] | 0.64 (0.08) | 0.76 (0.04) | |
| Distance | [pc] | 1555.94 (195) | 1313.37 (64) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 19.516 (0.1) | 19.652 (0.04) | |
| Proper motion (declination) | [mas/yr] | -11.253 (0.09) | -11.198 (0.04) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 15.65 (0.09) | |||
| V magnitude | 15.56 (0.08) | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 15.69 (0.08) | 15.69 (0.08) | ||
| H magnitude | 15.81 (0.2) | 15.81 (0.2) | ||
| K magnitude | 15.93 | |||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 15.58 (0.0007) | 15.56 (0.003) | ||
| BP magnitude | 15.53 (0.005) | |||
| RP magnitude | 15.56 (0.004) | |||
| Pan g magnitude | 15.53 (0.002) | |||
| Pan r magnitude | 15.70 (0.003) | |||
| Pan i magnitude | 15.90 (0.003) | |||
| Pan z magnitude | 16.06 (0.003) | |||
| Pan y magnitude | 16.18 (0.006) | |||
| E(B-V) | 0.248 | |||
* 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.