All names: Gaia EDR3 1325606231021192192, GALEX J162129.8+332854, Gaia DR2 1325606231021192192, Gaia DR3 1325606231021192192, SDSS J162129.78+332854.3, SDSS J162129.77+332854.3
| Parameter | Unit | Gaia EDR3 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 16 21 29.76 (0.5) | 16 21 29.79 (0.5) | ||
| Declination | 33 28 54.03 (0.5) | 33 28 54.39 (0.5) | ||
| 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] | 1.35 (0.6) | 1.35 (0.6) | |
| Distance | [pc] | 740.08 (349) | 740.08 (349) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -26.212 (0.9) | -26.212 (0.9) | |
| Proper motion (declination) | [mas/yr] | -22.369 (0.9) | -22.369 (0.9) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | ||||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | ||||
| H magnitude | ||||
| K magnitude | ||||
| u magnitude | 21.28 (0.1) | |||
| g magnitude | 20.77 (0.03) | |||
| r magnitude | 20.70 (0.04) | |||
| i magnitude | 20.64 (0.05) | |||
| z magnitude | 20.53 (0.1) | |||
| G magnitude | 20.66 (0.008) | 20.66 (0.008) | ||
| BP magnitude | 20.78 (0.1) | |||
| RP magnitude | 20.08 (0.1) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.022 | |||
* 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.