All names: Gaia DR3 3806960364365596928, SDSS J103351.62-002008.9, SDSS J103351.63-002008.8, 2QZ J103351.6-002009, Gaia EDR3 3806960364365596928, WD 1031-000, SDSS J103351.63-002008.7, Gaia DR2 3806960364365596928, GALEX J103351.6-002008
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Kleinman et al. 2004 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 33 51.58 (0.9) | 10 33 51.62 | 10 33 51.62 (0.9) | 10 33 51.62 | 10 33 50.66 | 10 33 51.63 | 10 33 51.63 | ||||
| Declination | -00 20 08.94 (0.8) | -00 20 08.99 | -00 20 09.00 (0.8) | -00 20 08.99 | -00 20 06.00 | -00 20 08.79 | -00 20 08.77 | ||||
| Spectral type | DA | DA | DA3.2 | DA | DA | ||||||
| Effective temperature | [K] | 16705.0 (1002) | 16755.0 (1064) | 15508.0 (1217) | |||||||
| log(g) | [cgs] | 8.44 (0.2) | 8.59 (0.2) | 8.43 (0.2) | |||||||
| Mass | [M☉] | 0.967 (0.1) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 4.52 (1) | 4.52 (1) | ||||||||
| Distance | [pc] | 221.08 (66) | 221.08 (66) | ||||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -41.0503813 (1) | -41.05 (1) | ||||||||
| Proper motion (declination) | [mas/yr] | 3.597386586 (1) | 3.597 (1) | ||||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 20.22 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.39 (0.06) | 20.37 (0.06) | 20.34 (0.07) | 20.41 | 20.36 (0.07) | 20.41 (0.07) | |||||
| g magnitude | 20.22 (0.02) | 20.22 (0.02) | 20.22 (0.02) | 20.23 | 20.23 (0.02) | 20.23 (0.04) | |||||
| r magnitude | 20.51 (0.03) | 20.51 (0.03) | 20.51 (0.03) | 20.41 | 20.51 (0.03) | 20.41 (0.04) | |||||
| i magnitude | 20.75 (0.06) | 20.74 (0.06) | 20.72 (0.06) | 20.73 | 20.73 (0.06) | 20.73 (0.06) | |||||
| z magnitude | 21.32 (0.4) | 21.29 (0.4) | 21.25 (0.4) | 21.53 | 21.26 (0.4) | 21.53 (0.4) | |||||
| G magnitude | 20.37 (0.1) | 20.37 (0.01) | |||||||||
| BP magnitude | 20.23 (0.1) | ||||||||||
| RP magnitude | 20.09 (0.2) | ||||||||||
| Pan g magnitude | 20.19 (0.01) | ||||||||||
| Pan r magnitude | 20.58 (0.04) | ||||||||||
| Pan i magnitude | 20.69 (0.02) | ||||||||||
| Pan z magnitude | 20.91 (0.05) | ||||||||||
| Pan y magnitude | |||||||||||
| E(B-V) | 0.021 | ||||||||||
* 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.