All names: USNO-B1.0 1460-00206685, SBSS 1016+562, WD 1016+563, Gaia DR3 853294248052446080, SDSS J101925.99+560330.9, USNO-B1.0 1460-00206686, Gaia DR2 853294248052446080, GALEX J101925.9+560331, Gaia EDR3 853294248052446080, SBSS 1016+563
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 19 25.99 (0.06) | 10 19 26.00 | 10 19 25.99 (0.07) | 10 19 26.00 (0.06) | 10 19 25.75 | |||
| Declination | 56 03 30.87 (0.07) | 56 03 30.91 | 56 03 30.87 (0.1) | 56 03 30.92 (0.07) | 56 03 25.92 | |||
| Spectral type | DA | 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] | 0.13 (0.09) | 0.16 (0.1) | 0.13 (0.09) | ||||
| Distance | [pc] | 7695.01 (5606) | 6363.97 (4615) | 7692.31 (5604) | ||||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | -0.571111266 (0.09) | -0.666718189 (0.1) | -0.571 (0.09) | ||||
| Proper motion (declination) | [mas/yr] | -3.602294784 (0.09) | -3.81911757 (0.2) | -3.602 (0.09) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | 17.60 | |||||||
| V magnitude | ||||||||
| R magnitude | 17.60 | |||||||
| I magnitude | ||||||||
| J magnitude | ||||||||
| H magnitude | ||||||||
| K magnitude | ||||||||
| u magnitude | 18.89 (0.02) | 18.88 (0.02) | ||||||
| g magnitude | 17.74 (0.005) | 17.76 (0.005) | ||||||
| r magnitude | 17.73 (0.006) | 17.73 (0.006) | ||||||
| i magnitude | 17.77 (0.007) | 17.78 (0.007) | ||||||
| z magnitude | 17.83 (0.02) | 17.83 (0.02) | ||||||
| G magnitude | 17.69 (0.008) | 17.72 | 17.69 (0.003) | |||||
| BP magnitude | 17.83 (0.008) | 17.84 | ||||||
| RP magnitude | 17.48 (0.01) | 17.49 | ||||||
| Pan g magnitude | 17.75 (0.003) | |||||||
| Pan r magnitude | 17.76 (0.005) | |||||||
| Pan i magnitude | 17.83 (0.005) | |||||||
| Pan z magnitude | 17.92 (0.006) | |||||||
| Pan y magnitude | 17.94 (0.02) | |||||||
| E(B-V) | 0.022 | |||||||
* 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.