All names: SDSS J104536.35-003525.8, 2QZ J104536.3-003526, SDSS J104536.35-003525.84, 2SLAQ J104536.35-003525.9, Gaia EDR3 3806189606714676224, Gaia DR3 3806189606714676224, Gaia DR2 3806189606714676224, SDSS J104536.34-003525.8, GALEX J104536.3-003525
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 45 36.36 (1) | 10 45 36.35 | 10 45 36.36 (1) | 10 45 36.35 (1) | |||||
| Declination | -00 35 26.03 (0.9) | -00 35 25.85 | -00 35 26.02 (0.9) | -00 35 25.82 (0.9) | |||||
| Spectral type | DA | DA | DA | ||||||
| Effective temperature | [K] | 7878.0 (126) | |||||||
| log(g) | [cgs] | 7.39 (0.3) | |||||||
| Mass | [M☉] | 0.341 (0.09) | |||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | 1.16 (1) | 0.22 (1) | 1.16 (1) | |||||
| Distance | [pc] | 862.17 (1009) | 4451.56 (25725) | 862.14 (1009) | |||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | 12.94393821 (2) | 10.93627334 (2) | 12.944 (2) | |||||
| Proper motion (declination) | [mas/yr] | -12.94334228 (1) | -13.55626107 (2) | -12.943 (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 | 21.18 (0.08) | 21.16 (0.07) | 21.18 (0.09) | ||||||
| g magnitude | 20.78 (0.03) | 20.76 (0.03) | 20.77 (0.03) | ||||||
| r magnitude | 20.62 (0.03) | 20.61 (0.04) | 20.60 (0.03) | ||||||
| i magnitude | 20.69 (0.05) | 20.68 (0.05) | 20.68 (0.05) | ||||||
| z magnitude | 20.57 (0.2) | 20.56 (0.2) | 20.47 (0.2) | ||||||
| G magnitude | 20.61 (0.2) | 20.71 | 20.61 (0.01) | ||||||
| BP magnitude | 20.67 (0.2) | 20.52 | |||||||
| RP magnitude | 20.60 (0.2) | 20.38 | |||||||
| Pan g magnitude | 20.76 (0.05) | ||||||||
| Pan r magnitude | 20.68 (0.05) | ||||||||
| Pan i magnitude | 20.70 (0.03) | ||||||||
| Pan z magnitude | 20.64 (0.05) | ||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.027 | ||||||||
* 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.