Gaia DR2 2193205812550096256
All names: WDJ211448.58+623944.45, Gaia DR2 2193205812550096256, Gaia DR3 2193205812550096256, Gaia EDR3 2193205812550096256
| 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 | 21 14 48.28 (0.2) | 21 14 48.29 | 21 14 48.28 | 21 14 48.58 (0.2) | 21 14 48.29 | |||||
| Declination | 62 39 42.31 (0.2) | 62 39 42.38 | 62 39 42.31 | 62 39 44.46 (0.2) | 62 39 42.38 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 4874.0 | 4556.0 | 4987.0 (131) | ||||||
| log(g) | [cgs] | 7.91 | 7.68 | 7.98 (0.07) | ||||||
| Mass | [M☉] | 0.524 | 0.393 | 0.569 (0.06) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 5.1970 | 3.8520 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.55 (0.2) | 12.51 (0.3) | 12.55 | 12.55 (0.2) | 12.51 (0.3) | ||||
| Distance | [pc] | 79.69 (1) | 79.91 (2) | 79.69 | 79.69 (1) | 79.91 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -128.9180336 (0.3) | -129.0433442 (0.5) | -128.918 (0.3) | -129.0433442 | |||||
| Proper motion (declination) | [mas/yr] | -134.4845613 (0.2) | -133.7082561 (0.5) | -134.485 (0.2) | -133.7082561 | |||||
| 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 | 19.39 (0.03) | 19.43 | 19.39 | 19.39 (0.004) | 19.43 | |||||
| BP magnitude | 19.89 (0.03) | 19.86 | 19.86 | |||||||
| RP magnitude | 18.73 (0.03) | 18.73 | 18.73 | |||||||
| Pan g magnitude | 20.00 (0.03) | |||||||||
| Pan r magnitude | 19.35 (0.02) | |||||||||
| Pan i magnitude | 19.08 (0.01) | |||||||||
| Pan z magnitude | 18.97 (0.02) | |||||||||
| Pan y magnitude | 18.92 (0.07) | |||||||||
| E(B-V) | 0.006 | |||||||||
* Constant surface field
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