All names: GALEX J114304.4+784527, FBS 1139+790, TIC 358614506, 2MASS J11430456+7845269, CHSS 2001, FBS B 996, Gaia DR3 1129164739118850688, Gaia DR2 1129164739118850688
| Parameter | Unit | Stilism | Simbad |
|---|---|---|---|
| Right ascension | 11 43 04.58 (0.01) | ||
| Declination | 78 45 26.93 (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] | 0.35 (0.01) | |
| Distance | [pc] | 2849.00 (118) | |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | 3.42 (0.02) | |
| Proper motion (declination) | [mas/yr] | 0.505 (0.02) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | |||
| V magnitude | |||
| R magnitude | |||
| I magnitude | |||
| J magnitude | 13.45 (0.02) | ||
| H magnitude | 13.45 (0.04) | ||
| K magnitude | 13.39 (0.04) | ||
| u magnitude | |||
| g magnitude | |||
| r magnitude | |||
| i magnitude | |||
| z magnitude | |||
| G magnitude | 13.66 (0.003) | ||
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | 0.034 | ||
* 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.