Gaia DR2 2270577891746158592
All names: WDJ212112.19+692933.26, Gaia EDR3 2270577891746158592, Gaia DR2 2270577891746158592, Gaia DR3 2270577891746158592
| 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 21 12.51 (0.2) | 21 21 12.50 | 21 21 12.51 | 21 21 12.19 (0.2) | 21 21 12.50 | |||||
| Declination | 69 29 34.71 (0.2) | 69 29 34.67 | 69 29 34.71 | 69 29 33.28 (0.2) | 69 29 34.67 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 4849.0 | 4533.0 | 4853.0 (113) | ||||||
| log(g) | [cgs] | 7.92 | 7.69 | 7.90 (0.06) | ||||||
| Mass | [M☉] | 0.531 | 0.4 | 0.52 (0.05) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 5.4650 | 4.0160 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 13.11 (0.2) | 13.25 (0.3) | 13.11 | 13.11 (0.2) | 13.25 (0.3) | ||||
| Distance | [pc] | 76.29 (1) | 75.47 (2) | 76.29 | 76.30 (1) | 75.47 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 104.6681934 (0.2) | 105.3216669 (0.5) | 104.668 (0.2) | 105.3216669 | |||||
| Proper motion (declination) | [mas/yr] | 89.72003362 (0.2) | 90.64541058 (0.5) | 89.72 (0.2) | 90.64541058 | |||||
| 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 | 19.33 (0.04) | 19.37 | 19.33 | 19.33 (0.004) | 19.37 | |||||
| BP magnitude | 19.91 (0.04) | 19.78 | 19.78 | |||||||
| RP magnitude | 18.64 (0.02) | 18.58 | 18.58 | |||||||
| Pan g magnitude | 19.92 (0.03) | |||||||||
| Pan r magnitude | 19.27 (0.007) | |||||||||
| Pan i magnitude | 19.00 (0.01) | |||||||||
| Pan z magnitude | 18.86 (0.01) | |||||||||
| Pan y magnitude | 18.86 (0.03) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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