All names: Gaia DR3 5779908502946006784, WD 1529-772, Gaia EDR3 5779908502946006784, 2EUVE J1535-77.4, EUVE J1535-77.4, Gaia DR2 5779908502946006784, USNO-B1.0 0125-00129189, DENIS J153545.2-772444, [CCD97] EUVE J1535-774 1, GSC2 S21030232696, 1RXS J153545.2-772439
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|
| Right ascension | 15 35 45.18 (0.04) | 15 35 45.18 (0.07) | 15 35 45.18 | 15 35 45.31 (0.04) | 15 35 40.56 | ||
| Declination | -77 24 44.83 (0.04) | -77 24 44.81 (0.06) | -77 24 44.83 | -77 24 44.13 (0.04) | -77 24 56.16 | ||
| Spectral type | DA | DA1 | DA1 | ||||
| Effective temperature | [K] | 56670.0 (5638) | |||||
| log(g) | [cgs] | 9.16 (0.04) | |||||
| Mass | [M☉] | 1.272 (0.01) | |||||
| log(Luminosity) | [L☉] | ||||||
| Cooling age | [Gyr] | ||||||
| log(H/He) | |||||||
| log(C/He) | |||||||
| log(Ca/He) | |||||||
| log(Ca/H) | |||||||
| Parallax | [mas] | 8.07 (0.05) | 8.03 (0.07) | 8.07 | 8.07 (0.05) | ||
| Distance | [pc] | 123.94 (0.8) | 124.55 (1) | 123.94 | 123.94 (0.8) | ||
| Composition | |||||||
| Proper motion (right ascension) | [mas/yr] | -26.88067556 (0.05) | -26.85039053 (0.1) | -26.881 (0.06) | |||
| Proper motion (declination) | [mas/yr] | -43.74853436 (0.06) | -43.53780543 (0.1) | -43.749 (0.06) | |||
| Variability | |||||||
| Magnetic | |||||||
| Bd | [MG] | ||||||
| Infrared excess (disk) | |||||||
| Binarity | |||||||
| B magnitude | 16.60 | ||||||
| V magnitude | |||||||
| R magnitude | 17.30 | ||||||
| I magnitude | 17.09 (0.1) | ||||||
| J magnitude | |||||||
| H magnitude | |||||||
| K magnitude | |||||||
| u magnitude | |||||||
| g magnitude | |||||||
| r magnitude | |||||||
| i magnitude | |||||||
| z magnitude | |||||||
| G magnitude | 16.76 (0.003) | 16.79 | 16.76 | 16.76 (0.003) | |||
| BP magnitude | 16.60 (0.003) | 16.55 | |||||
| RP magnitude | 17.10 (0.007) | 17.09 | |||||
| Pan g magnitude | |||||||
| Pan r magnitude | |||||||
| Pan i magnitude | |||||||
| Pan z magnitude | |||||||
| Pan y magnitude | |||||||
| E(B-V) | 0.011 | ||||||
* 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.