All names: TIC 234948556, Gaia DR3 3130032497287221632, Gaia DR2 3130032497287221632, 2MASS J06340625+0254012, LAMOST J063406.26+025401.30
| Parameter | Unit | Stilism | Zhao et al. 2013 | Simbad |
|---|---|---|---|---|
| Right ascension | 06 34 06.26 | 06 34 06.26 (0.02) | ||
| Declination | 02 54 01.30 | 02 54 01.28 (0.02) | ||
| Spectral type | DA | |||
| Effective temperature | [K] | 31607.0 (1274) | ||
| log(g) | [cgs] | 7.82 (0.3) | ||
| Mass | [M☉] | 0.56 (0.1) | ||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | 0.0070 (0.001) | ||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 0.58 (0.02) | ||
| Distance | [pc] | 1732.50 (60) | ||
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -0.709 (0.02) | ||
| Proper motion (declination) | [mas/yr] | -2.423 (0.02) | ||
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | ||||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 12.03 (0.02) | |||
| H magnitude | 11.73 (0.02) | |||
| K magnitude | 11.55 (0.02) | |||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 13.82 (0.003) | |||
| BP magnitude | ||||
| RP magnitude | ||||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.553 | |||
* 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.