All names: USNO-B1.0 1643-00083247, LP 40-365, GD 492, GALEX J140635.2+741859, Gaia DR3 1711956376295435520, WISE J140635.30+741859.8, TIC 198510602, Gaia DR2 1711956376295435520, 2MASS J14063545+7418579, WISEA J140635.28+741859.7, LSPM J1406+7418, UCAC4 822-018082
| Parameter | Unit | Stilism | Simbad |
|---|---|---|---|
| Right ascension | 14 06 35.42 (0.03) | ||
| Declination | 74 18 58.01 (0.02) | ||
| Spectral type | DZ | ||
| 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] | 1.64 (0.03) | |
| Distance | [pc] | 610.69 (1e+01) | |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | -49.569 (0.03) | |
| Proper motion (declination) | [mas/yr] | 148.642 (0.03) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | 15.80 (0.1) | ||
| V magnitude | 15.51 (0.09) | ||
| R magnitude | 16.16 (0.2) | ||
| I magnitude | |||
| J magnitude | 15.34 (0.06) | ||
| H magnitude | 15.47 (0.2) | ||
| K magnitude | 15.12 (0.2) | ||
| u magnitude | |||
| g magnitude | 15.61 (0.02) | ||
| r magnitude | 15.58 (0.04) | ||
| i magnitude | |||
| z magnitude | |||
| G magnitude | 15.56 (0.003) | ||
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | 0.024 | ||
* 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.