All names: LAMOST J044535.22+512402.6, TIC 368298713, Gaia DR2 260324981497180928, Gaia DR3 260324981497180928, 2MASS J04453522+5124026
| Parameter | Unit | Stilism | Simbad |
|---|---|---|---|
| Right ascension | 04 45 35.23 (0.02) | ||
| Declination | 51 24 02.73 (0.01) | ||
| 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] | 1.00 (0.02) | |
| Distance | [pc] | 1000.00 (22) | |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | 1.565 (0.02) | |
| Proper motion (declination) | [mas/yr] | -3.611 (0.02) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | |||
| V magnitude | |||
| R magnitude | |||
| I magnitude | |||
| J magnitude | 12.22 (0.02) | ||
| H magnitude | 11.89 (0.03) | ||
| K magnitude | 11.77 (0.02) | ||
| u magnitude | |||
| g magnitude | |||
| r magnitude | |||
| i magnitude | |||
| z magnitude | |||
| G magnitude | 14.09 (0.003) | ||
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | 0.609 | ||
* 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.