Gaia DR2 2174305551277118720
All names: WDJ214359.59+542644.18, WDJ214359.59+542644.19, Gaia DR2 2174305551277118720, Gaia DR3 2174305551277118720, Gaia EDR3 2174305551277118720
| 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 43 59.48 (0.03) | 21 43 59.49 | 21 43 59.48 | 21 43 59.59 (0.03) | 21 43 59.49 | |||||
| Declination | 54 26 46.09 (0.03) | 54 26 46.03 | 54 26 46.09 | 54 26 44.19 (0.03) | 54 26 46.03 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 9947.0 | 9996.0 | 9923.0 (62) | ||||||
| log(g) | [cgs] | 7.98 | 7.92 | 7.96 (0.01) | ||||||
| Mass | [M☉] | 0.588 | 0.532 | 0.577 (0.008) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.5949 | 0.5580 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 14.93 (0.03) | 14.98 (0.05) | 14.93 | 14.93 (0.03) | 14.98 (0.05) | ||||
| Distance | [pc] | 66.96 (0.1) | 66.74 (0.2) | 66.96 | 66.96 (0.1) | 66.74 (0.2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -56.80151498 (0.04) | -56.94962689 (0.09) | -56.802 (0.04) | -56.94962689 | |||||
| Proper motion (declination) | [mas/yr] | 118.6267799 (0.04) | 118.6347166 (0.08) | 118.627 (0.04) | 118.6347166 | |||||
| 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 | 16.26 (0.002) | 16.28 | 16.26 | 16.26 (0.003) | 16.28 | |||||
| BP magnitude | 16.32 (0.002) | 16.31 | 16.31 | |||||||
| RP magnitude | 16.18 (0.002) | 16.18 | 16.18 | |||||||
| Pan g magnitude | 16.28 (0.004) | |||||||||
| Pan r magnitude | 16.36 (0.002) | |||||||||
| Pan i magnitude | 16.50 (0.003) | |||||||||
| Pan z magnitude | 16.66 (0.003) | |||||||||
| Pan y magnitude | 16.79 (0.006) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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