All names: Gaia EDR3 857344642730985984, Gaia DR2 857344642730985984, SBSS 1103+586, USNO-B1.0 1484-00207219, UCAC4 743-049291, 2MASS J11063814+5824543, WD 1103+586, Gaia DR3 857344642730985984, SDSS J110638.13+582454.5, GALEX J110638.1+582454, TIC 159159005
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|
| Right ascension | 11 06 38.13 (0.04) | 11 06 38.13 (0.05) | 11 06 38.13 (0.04) | 11 06 37.66 | |||
| Declination | 58 24 54.45 (0.04) | 58 24 54.45 (0.06) | 58 24 54.49 (0.04) | 58 24 52.56 | |||
| 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] | 0.05 (0.06) | 0.12 (0.08) | 0.05 (0.06) | |||
| Distance | [pc] | 19407.29 (21314) | 8326.39 (5373) | 19417.48 (21340) | |||
| Composition | |||||||
| Proper motion (right ascension) | [mas/yr] | -1.193616235 (0.05) | -1.086 (0.1) | -1.194 (0.04) | |||
| Proper motion (declination) | [mas/yr] | -2.873250156 (0.06) | -2.658 (0.1) | -2.873 (0.06) | |||
| Variability | |||||||
| Magnetic | |||||||
| Bd | [MG] | ||||||
| Infrared excess (disk) | |||||||
| Binarity | |||||||
| B magnitude | 17.02 (0.08) | ||||||
| V magnitude | 16.98 (0.01) | ||||||
| R magnitude | 16.58 | ||||||
| I magnitude | |||||||
| J magnitude | 16.26 (0.1) | ||||||
| H magnitude | |||||||
| K magnitude | |||||||
| u magnitude | 18.08 (0.01) | ||||||
| g magnitude | 16.85 (0.004) | ||||||
| r magnitude | 16.95 (0.004) | ||||||
| i magnitude | 17.02 (0.005) | ||||||
| z magnitude | 17.11 (0.01) | ||||||
| G magnitude | 16.87 (0.004) | 16.89 | 16.87 (0.003) | ||||
| BP magnitude | 16.98 (0.004) | 16.97 | |||||
| RP magnitude | 16.69 (0.005) | 16.70 | |||||
| Pan g magnitude | 16.91 (0.004) | ||||||
| Pan r magnitude | 16.95 (0.003) | ||||||
| Pan i magnitude | 17.03 (0.003) | ||||||
| Pan z magnitude | 17.10 (0.004) | ||||||
| Pan y magnitude | 17.14 (0.01) | ||||||
| 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.