All names: Gaia DR2 805327086922681600, SDSS J101035.40+413134.5, Gaia EDR3 805327086922681600, SDSS J101035.39+413134.4, GALEX J101035.4+413135, Gaia DR3 805327086922681600
| Parameter | Unit | Gaia EDR3 | Stilism | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|
| Right ascension | 10 10 35.46 (0.2) | 10 10 35.46 | 10 10 35.38 (0.2) | |||
| Declination | 41 31 33.62 (0.2) | 41 31 33.62 | 41 31 34.68 (0.2) | |||
| Spectral type | DA | DA | DA | |||
| Effective temperature | [K] | 7789.0 (253) | ||||
| log(g) | [cgs] | 8.46 (0.06) | ||||
| Mass | [M☉] | 0.893 (0.05) | ||||
| log(Luminosity) | [L☉] | |||||
| Cooling age | [Gyr] | |||||
| log(H/He) | ||||||
| log(C/He) | ||||||
| log(Ca/He) | ||||||
| log(Ca/H) | ||||||
| Parallax | [mas] | 8.70 (0.3) | 8.70 | 8.70 (0.3) | ||
| Distance | [pc] | 114.93 (3) | 114.94 | 114.93 (3) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | 55.574 (0.2) | 55.574 (0.2) | |||
| Proper motion (declination) | [mas/yr] | -66.386 (0.3) | -66.386 (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 | 19.72 (0.03) | |||||
| g magnitude | 19.25 (0.01) | |||||
| r magnitude | 19.13 (0.01) | |||||
| i magnitude | 19.15 (0.01) | |||||
| z magnitude | 19.22 (0.05) | |||||
| G magnitude | 19.09 (0.004) | 19.09 | 19.09 (0.004) | |||
| BP magnitude | 19.21 (0.02) | |||||
| RP magnitude | 18.84 (0.03) | |||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.006 | |||||
* 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.