All names: Gaia DR3 2326329247301559296, GALEX J235055.7-313133, Gaia EDR3 2326329247301559296, Gaia DR2 2326329247301559296, 2QZ J235055.6-313134
| Parameter | Unit | Gaia EDR3 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 23 50 55.77 (0.3) | 23 50 55.75 (0.3) | ||
| Declination | -31 31 34.01 (0.4) | -31 31 34.01 (0.4) | ||
| Spectral type | DA | |||
| 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] | 1.55 (0.6) | 1.55 (0.6) | |
| Distance | [pc] | 645.91 (233) | 645.91 (233) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 18.312 (0.4) | 18.312 (0.4) | |
| Proper motion (declination) | [mas/yr] | -0.417 (0.4) | -0.417 (0.4) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 19.78 | |||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | ||||
| H magnitude | ||||
| K magnitude | ||||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 20.06 (0.005) | 20.06 (0.005) | ||
| BP magnitude | 19.91 (0.04) | |||
| RP magnitude | 19.76 (0.08) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.007 | |||
* 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.