All names: Gaia DR2 1546811340415484800, Gaia DR3 1546811340415484800, SDSS J120311.46+494832.5, SDSS J120311.47+494832.2, ** CBL 370B, SDSS J120311.46+494832.3, WDS J12032+4949B
| Parameter | Unit | Stilism | Simbad |
|---|---|---|---|
| Right ascension | 12 03 11.49 (0.09) | ||
| Declination | 49 48 32.30 (0.1) | ||
| 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] | 9.33 (0.2) | |
| Distance | [pc] | 107.21 (2) | |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | -93.719 (0.1) | |
| Proper motion (declination) | [mas/yr] | -40.202 (0.1) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | |||
| V magnitude | |||
| R magnitude | |||
| I magnitude | |||
| J magnitude | |||
| H magnitude | |||
| K magnitude | |||
| u magnitude | 19.52 (0.03) | ||
| g magnitude | 19.01 (0.009) | ||
| r magnitude | 18.84 (0.01) | ||
| i magnitude | 18.82 (0.01) | ||
| z magnitude | 18.88 (0.04) | ||
| G magnitude | 18.82 (0.003) | ||
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | 0.007 | ||
* 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.