All names: TIC 14431492, LAMOST J083324.58+545636.5, GALEX J083324.5+545636, Gaia DR3 1030618466858112640, Gaia DR2 1030618466858112640, SDSS J083324.58+545636.3, SBSS 0829+551, 2MASS J08332458+5456364
| Parameter | Unit | Stilism | Simbad |
|---|---|---|---|
| Right ascension | 08 33 24.58 (0.02) | ||
| Declination | 54 56 36.38 (0.02) | ||
| 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] | 0.23 (0.02) | |
| Distance | [pc] | 4436.56 (405) | |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | -1.957 (0.02) | |
| Proper motion (declination) | [mas/yr] | -0.132 (0.02) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | 13.50 | ||
| V magnitude | |||
| R magnitude | |||
| I magnitude | |||
| J magnitude | 13.80 (0.03) | ||
| H magnitude | 13.79 (0.04) | ||
| K magnitude | 13.72 (0.04) | ||
| u magnitude | 15.21 (0.004) | ||
| g magnitude | 14.01 (0.003) | ||
| r magnitude | 14.12 (0.003) | ||
| i magnitude | 14.26 (0.004) | ||
| z magnitude | 14.37 (0.004) | ||
| G magnitude | 14.03 (0.003) | ||
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | 0.036 | ||
* 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.