All names: Gaia DR2 3810218049815613824, Gaia EDR3 3810218049815613824, GALEX J111721.6+010149, Gaia DR3 3810218049815613824, 2QZ J111721.5+010148
| Parameter | Unit | Gaia EDR3 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 11 17 21.60 (0.5) | 11 17 21.62 (0.5) | ||
| Declination | 01 01 48.93 (0.4) | 01 01 48.98 (0.4) | ||
| Spectral type | 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] | 1.90 (0.6) | 1.90 (0.6) | |
| Distance | [pc] | 526.37 (180) | 526.37 (180) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -17.039 (0.6) | -17.039 (0.6) | |
| Proper motion (declination) | [mas/yr] | -3.21 (0.5) | -3.21 (0.5) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | ||||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | ||||
| H magnitude | ||||
| K magnitude | ||||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 19.77 (0.007) | 19.77 (0.007) | ||
| BP magnitude | 19.71 (0.06) | |||
| RP magnitude | 19.48 (0.1) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.026 | |||
* 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.