All names: 2QZ J104151.6-004337, Gaia DR2 3805993481328427904, GALEX J104151.6-004337, SDSS J104151.65-004336.7, Gaia DR3 3805993481328427904
| Parameter | Unit | Simbad |
|---|---|---|
| Right ascension | 10 41 51.65 (0.7) | |
| Declination | -00 43 36.79 (0.9) | |
| Spectral type | DB | |
| 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] | |
| Distance | [pc] | |
| Composition | ||
| Proper motion (right ascension) | [mas/yr] | -1.061 (1) |
| Proper motion (declination) | [mas/yr] | -0.32 (1) |
| Variability | ||
| Magnetic | ||
| Bd | [MG] | |
| Infrared excess (disk) | ||
| Binarity | ||
| B magnitude | ||
| V magnitude | ||
| R magnitude | ||
| I magnitude | ||
| J magnitude | ||
| H magnitude | ||
| K magnitude | ||
| u magnitude | 20.13 (0.06) | |
| g magnitude | 20.28 (0.04) | |
| r magnitude | 20.32 (0.03) | |
| i magnitude | 20.42 (0.04) | |
| z magnitude | 20.94 (0.3) | |
| G magnitude | 20.27 (0.01) | |
| BP magnitude | ||
| RP magnitude | ||
| Pan g magnitude | ||
| Pan r magnitude | ||
| Pan i magnitude | ||
| Pan z magnitude | ||
| Pan y magnitude | ||
| E(B-V) | ||
* 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.