All names: WDS J05560+5602B, WD 0551+560, Gaia DR3 265378023402140544, Gaia EDR3 265378023402140544, TIC 702485620, LP 120-26, USNO-B1.0 1460-00166075, ** LDS 3679B, Gaia DR2 265378023402140544
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 05 56 01.08 (0.2) | 05 56 01.07 (0.2) | 05 56 00.85 (0.2) | 05 56 00.89 | ||
| Declination | 56 02 33.98 (0.2) | 56 02 33.99 (0.3) | 56 02 34.25 (0.2) | 56 02 26.52 | ||
| 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] | 5.51 (0.2) | 5.59 (0.4) | 5.51 (0.2) | ||
| Distance | [pc] | 181.55 (8) | 178.88 (12) | 181.55 (8) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | 118.0101618 (0.2) | 118.7043254 (0.4) | 118.01 (0.2) | ||
| Proper motion (declination) | [mas/yr] | -17.01412628 (0.2) | -16.76209173 (0.5) | -17.014 (0.2) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | yes | |||||
| B magnitude | ||||||
| V magnitude | 18.10 | |||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | ||||||
| H magnitude | ||||||
| K magnitude | ||||||
| u magnitude | ||||||
| g magnitude | ||||||
| r magnitude | ||||||
| i magnitude | ||||||
| z magnitude | ||||||
| G magnitude | 18.93 (0.04) | 18.95 | 18.93 (0.004) | |||
| BP magnitude | 18.97 (0.04) | 18.74 | ||||
| RP magnitude | 18.67 (0.06) | 18.43 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.023 | |||||
* 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.