All names: SDSS J235602.67-000041.2, Gaia DR2 2642149673023955072, Gaia DR3 2642149673025478912, SDSS J235602.66-000041.2, 2SLAQ J235602.66-000041.2, Gaia EDR3 2642149673025478912, GALEX J235602.6-000041
| Parameter | Unit | Gaia EDR3 | Stilism | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|
| Right ascension | 23 56 02.65 (0.5) | 23 56 02.67 (0.5) | |||
| Declination | -00 00 41.36 (0.4) | -00 00 41.27 (0.4) | |||
| 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] | 5.93 (0.6) | 5.93 (0.6) | ||
| Distance | [pc] | 168.55 (17) | 168.55 (17) | ||
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | -19.562 (0.7) | -19.562 (0.7) | ||
| Proper motion (declination) | [mas/yr] | -5.705 (0.4) | -5.705 (0.4) | ||
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | |||||
| V magnitude | |||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | |||||
| H magnitude | |||||
| K magnitude | |||||
| u magnitude | 20.59 (0.06) | ||||
| g magnitude | 20.08 (0.02) | ||||
| r magnitude | 19.88 (0.02) | ||||
| i magnitude | 19.86 (0.02) | ||||
| z magnitude | 19.87 (0.08) | ||||
| G magnitude | 19.87 (0.005) | 19.87 (0.005) | |||
| BP magnitude | 19.97 (0.06) | ||||
| RP magnitude | 19.57 (0.07) | ||||
| Pan g magnitude | |||||
| Pan r magnitude | |||||
| Pan i magnitude | |||||
| Pan z magnitude | |||||
| Pan y magnitude | |||||
| E(B-V) | 0.012 | ||||
* 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.