Gaia DR2 2142743692027741952
All names: Gaia DR2 2142743692027741952, WDJ191951.41+570253.18, Gaia EDR3 2142743692027741952, Gaia DR3 2142743692027741952, WDJ191951.41+570253.19
| 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 19 51.47 (0.09) | 19 19 51.46 | 19 19 51.47 | 19 19 51.41 (0.09) | 19 19 51.46 | |||||
| Declination | 57 02 51.71 (0.08) | 57 02 51.75 | 57 02 51.71 | 57 02 53.19 (0.08) | 57 02 51.75 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 5428.0 | 5148.0 | 5533.0 (56) | ||||||
| log(g) | [cgs] | 7.74 | 7.54 | 7.79 (0.03) | ||||||
| Mass | [M☉] | 0.442 | 0.33 | 0.466 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.0350 | 2.2590 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 18.41 (0.08) | 18.51 (0.1) | 18.41 | 18.41 (0.08) | 18.51 (0.1) | ||||
| Distance | [pc] | 54.31 (0.2) | 54.02 (0.3) | 54.31 | 54.31 (0.2) | 54.02 (0.3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 29.87332799 (0.1) | 29.86334653 (0.3) | 29.873 (0.1) | 29.86334653 | |||||
| Proper motion (declination) | [mas/yr] | -92.73290649 (0.1) | -92.76002782 (0.2) | -92.733 (0.1) | -92.76002782 | |||||
| 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 | 17.81 (0.01) | 17.82 | 17.81 | 17.81 (0.003) | 17.82 | |||||
| BP magnitude | 18.14 (0.01) | 18.14 | 18.14 | |||||||
| RP magnitude | 17.22 (0.01) | 17.23 | 17.23 | |||||||
| Pan g magnitude | 18.24 (0.006) | |||||||||
| Pan r magnitude | 17.77 (0.008) | |||||||||
| Pan i magnitude | 17.59 (0.003) | |||||||||
| Pan z magnitude | 17.53 (0.005) | |||||||||
| Pan y magnitude | 17.52 (0.01) | |||||||||
| E(B-V) | 0.006 | |||||||||
* Constant surface field
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