All names: WD 0652-563, GSC2 S11233032427, Gaia DR2 5484935887129131648, GSC2.3 S4J7002427, DENIS J065354.9-562447, 1RXS J065352.2-562451, UCAC3 68-20824, Gaia EDR3 5484935887129131648, Gaia DR3 5484935887129131648, EUVE J0653-56.4, [CCD97] EUVE J0653-564 2, GALEX J065355.1-562446, USNO-B1.0 0335-00061898
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|
| Right ascension | 06 53 55.04 (0.04) | 06 53 55.04 (0.06) | 06 53 55.04 | 06 53 55.03 (0.04) | 06 53 52.94 | ||
| Declination | -56 24 46.71 (0.05) | -56 24 46.73 (0.08) | -56 24 46.71 | -56 24 47.16 (0.05) | -56 24 45.36 | ||
| Spectral type | DA | DA | DA1.4 | ||||
| Effective temperature | [K] | 36273.0 (1702) | |||||
| log(g) | [cgs] | 8.91 (0.03) | |||||
| Mass | [M☉] | 1.172 (0.01) | |||||
| log(Luminosity) | [L☉] | ||||||
| Cooling age | [Gyr] | ||||||
| log(H/He) | |||||||
| log(C/He) | |||||||
| log(Ca/He) | |||||||
| log(Ca/H) | |||||||
| Parallax | [mas] | 8.37 (0.05) | 8.30 (0.06) | 8.37 | 8.37 (0.05) | ||
| Distance | [pc] | 119.52 (0.6) | 120.48 (0.9) | 119.52 | 119.52 (0.6) | ||
| Composition | |||||||
| Proper motion (right ascension) | [mas/yr] | 5.989350508 (0.06) | 5.753614945 (0.1) | 5.989 (0.06) | |||
| Proper motion (declination) | [mas/yr] | 28.23923863 (0.06) | 27.98227077 (0.2) | 28.239 (0.06) | |||
| Variability | |||||||
| Magnetic | |||||||
| Bd | [MG] | ||||||
| Infrared excess (disk) | |||||||
| Binarity | |||||||
| B magnitude | 16.44 (0.4) | ||||||
| V magnitude | |||||||
| R magnitude | 15.41 | ||||||
| I magnitude | 16.96 (0.09) | ||||||
| J magnitude | 16.37 (0.2) | ||||||
| H magnitude | |||||||
| K magnitude | |||||||
| u magnitude | |||||||
| g magnitude | |||||||
| r magnitude | |||||||
| i magnitude | |||||||
| z magnitude | |||||||
| G magnitude | 16.62 (0.003) | 16.65 | 16.62 | 16.62 (0.003) | |||
| BP magnitude | 16.48 (0.003) | 16.45 | |||||
| RP magnitude | 16.93 (0.007) | 16.94 | |||||
| Pan g magnitude | |||||||
| Pan r magnitude | |||||||
| Pan i magnitude | |||||||
| Pan z magnitude | |||||||
| Pan y magnitude | |||||||
| E(B-V) | 0.002 | ||||||
* 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.