All names: 2QZ J102352.8-013730, Gaia EDR3 3782431496900589312, Gaia DR3 3782431496900589312, GALEX J102352.8-013728, SDSS J102352.82-013729.3, Gaia DR2 3782431496900589312
| Parameter | Unit | Gaia EDR3 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 10 23 52.79 (0.3) | 10 23 52.83 (0.3) | ||
| Declination | -01 37 29.66 (0.2) | -01 37 29.37 (0.2) | ||
| 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] | 2.16 (0.3) | 2.16 (0.3) | |
| Distance | [pc] | 463.24 (60) | 463.24 (60) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -31.171 (0.3) | -31.171 (0.3) | |
| Proper motion (declination) | [mas/yr] | -18.291 (0.3) | -18.291 (0.3) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | ||||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | ||||
| H magnitude | ||||
| K magnitude | ||||
| u magnitude | 18.73 (0.03) | |||
| g magnitude | 18.72 (0.02) | |||
| r magnitude | 19.06 (0.02) | |||
| i magnitude | 19.33 (0.03) | |||
| z magnitude | 19.58 (0.09) | |||
| G magnitude | 18.88 (0.004) | 18.88 (0.004) | ||
| BP magnitude | 18.85 (0.05) | |||
| RP magnitude | 18.99 (0.09) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.030 | |||
* 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.