All names: TIC 348892100, 2MASS J04065364+2540368, Gaia DR3 162259951730099968, WISE J040653.65+254036.7, LAMOST J040653.64+254036.8, WISEA J040653.65+254036.7, Gaia DR2 162259951730099968
| Parameter | Unit | Guo et al. 2015 | Simbad |
|---|---|---|---|
| Right ascension | 04 06 53.65 (0.05) | ||
| Declination | 25 40 36.90 (0.03) | ||
| Spectral type | DA+M | DA+M | |
| 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] | 6.58 (0.06) | |
| Distance | [pc] | 152.00 (1) | |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | 14.136 (0.09) | |
| Proper motion (declination) | [mas/yr] | -18.769 (0.05) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | |||
| V magnitude | |||
| R magnitude | |||
| I magnitude | |||
| J magnitude | 12.40 (0.02) | ||
| H magnitude | 11.74 (0.03) | ||
| K magnitude | 11.45 (0.02) | ||
| u magnitude | |||
| g magnitude | |||
| r magnitude | |||
| i magnitude | |||
| z magnitude | |||
| G magnitude | 16.09 (0.003) | ||
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | |||
* 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.