All names: KIC 4946627, TIC 169458205, Gaia DR2 2073658760821820288, LAMOST J194928.72+400514.6, 2MASS J19492873+4005145, Gaia DR3 2073658760821820288
| Parameter | Unit | Stilism | Simbad |
|---|---|---|---|
| Right ascension | 19 49 28.73 (0.02) | ||
| Declination | 40 05 14.65 (0.03) | ||
| 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] | 0.95 (0.03) | |
| Distance | [pc] | 1048.66 (31) | |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | 1.029 (0.03) | |
| Proper motion (declination) | [mas/yr] | -1.136 (0.04) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | |||
| V magnitude | |||
| R magnitude | |||
| I magnitude | |||
| J magnitude | 12.09 (0.02) | ||
| H magnitude | 11.89 (0.02) | ||
| K magnitude | 11.86 (0.02) | ||
| u magnitude | |||
| g magnitude | |||
| r magnitude | |||
| i magnitude | |||
| z magnitude | |||
| G magnitude | 12.94 (0.003) | ||
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | 0.094 | ||
* 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.