All names: TIC 231171872, Gaia DR2 3350772788140842112, LAMOST J064252.17+101346.3, 2MASS J06425217+1013463, Gaia DR3 3350772788140842112
| Parameter | Unit | Stilism | Simbad |
|---|---|---|---|
| Right ascension | 06 42 52.17 (0.02) | ||
| Declination | 10 13 46.30 (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] | 0.21 (0.02) | |
| Distance | [pc] | 4764.17 (538) | |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | 0.259 (0.03) | |
| Proper motion (declination) | [mas/yr] | -2.141 (0.03) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | |||
| V magnitude | |||
| R magnitude | |||
| I magnitude | |||
| J magnitude | 12.29 (0.03) | ||
| H magnitude | 11.58 (0.02) | ||
| K magnitude | 11.38 (0.02) | ||
| u magnitude | |||
| g magnitude | |||
| r magnitude | |||
| i magnitude | |||
| z magnitude | |||
| G magnitude | 14.66 (0.003) | ||
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | 0.486 | ||
* 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.