Gaia DR2 4248370444198847872
All names: Gaia DR2 4248370444198847872, GALEX J195644.1+045903, WDJ195644.05+045903.24, Gaia EDR3 4248370444198847872, Gaia DR3 4248370444198847872
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 19 56 44.11 (0.03) | 19 56 44.11 | 19 56 44.11 | 19 56 44.05 (0.03) | 19 56 44.11 | |||||
| Declination | 04 59 03.23 (0.02) | 04 59 03.23 | 04 59 03.23 | 04 59 03.24 (0.02) | 04 59 03.23 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 14203.0 | 15420.0 | 15510.0 (155) | ||||||
| log(g) | [cgs] | 7.84 | 7.98 | 7.94 (0.009) | ||||||
| Mass | [M☉] | 0.524 | 0.578 | 0.582 (0.007) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1835 | 0.1751 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.55 (0.04) | 12.49 (0.06) | 12.55 | 12.55 (0.04) | 12.49 (0.06) | ||||
| Distance | [pc] | 79.66 (0.2) | 80.05 (0.4) | 79.66 | 79.66 (0.2) | 80.05 (0.4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 56.19685666 (0.04) | 56.05451275 (0.09) | 56.197 (0.04) | 56.05451275 | |||||
| Proper motion (declination) | [mas/yr] | -0.866327198 (0.03) | -0.861534893 (0.07) | -0.866 (0.03) | -0.861534893 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 15.68 (0.001) | 15.70 | 15.68 | 15.68 (0.003) | 15.70 | |||||
| BP magnitude | 15.65 (0.001) | 15.63 | 15.63 | |||||||
| RP magnitude | 15.79 (0.002) | 15.79 | 15.79 | |||||||
| Pan g magnitude | 15.58 (0.004) | |||||||||
| Pan r magnitude | 15.84 (0.003) | |||||||||
| Pan i magnitude | 16.11 (0.0009) | |||||||||
| Pan z magnitude | 16.34 (0.003) | |||||||||
| Pan y magnitude | 16.50 (0.003) | |||||||||
| E(B-V) | 0.008 | |||||||||
* Constant surface field
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