All names: LAMOST J033932.19+435409.0, TIC 65642744, Gaia DR2 244391924139139456, Gaia EDR3 244391129565896064, Gaia DR3 244391924139139456, 2MASS J03393219+4354090
| Parameter | Unit | Gaia EDR3 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 03 39 29.03 (0.4) | 03 39 32.20 (0.02) | ||
| Declination | 43 52 44.70 (0.3) | 43 54 09.04 (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] | 7.59 (0.5) | 0.28 (0.02) | |
| Distance | [pc] | 131.67 (9) | 3562.52 (282) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -56.376 (0.6) | 2.474 (0.02) | |
| Proper motion (declination) | [mas/yr] | -34.743 (0.4) | -1.132 (0.02) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | ||||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 12.27 (0.02) | |||
| H magnitude | 11.61 (0.02) | |||
| K magnitude | 11.43 (0.02) | |||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 19.97 (0.005) | 14.33 (0.003) | ||
| BP magnitude | 20.22 (0.06) | |||
| RP magnitude | 19.58 (0.06) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.275 | |||
* 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.