Gaia DR2 2291824545197950080
All names: GALEX J201636.0+785825, Gaia DR3 2291824545197950080, WDJ201635.73+785825.96, Gaia DR2 2291824545197950080, Gaia EDR3 2291824545197950080, WDJ201635.73+785825.97
| 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 | 20 16 35.76 (0.1) | 20 16 35.76 | 20 16 35.76 | 20 16 35.73 (0.1) | 20 16 35.76 | |||||
| Declination | 78 58 27.18 (0.1) | 78 58 27.14 | 78 58 27.18 | 78 58 25.98 (0.1) | 78 58 27.14 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 6763.0 | 6510.0 | 6829.0 (117) | ||||||
| log(g) | [cgs] | 8.35 | 8.23 | 8.32 (0.03) | ||||||
| Mass | [M☉] | 0.812 | 0.723 | 0.797 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.4230 | 3.2300 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 13.00 (0.1) | 13.28 (0.1) | 13.00 | 13.00 (0.1) | 13.28 (0.1) | ||||
| Distance | [pc] | 76.91 (0.7) | 75.28 (0.8) | 76.91 | 76.91 (0.7) | 75.28 (0.8) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 5.175536895 (0.1) | 5.086012826 (0.3) | 5.176 (0.1) | 5.086012826 | |||||
| Proper motion (declination) | [mas/yr] | 75.21276402 (0.1) | 75.70294112 (0.3) | 75.213 (0.1) | 75.70294112 | |||||
| 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 | 18.44 (0.02) | 18.46 | 18.44 | 18.44 (0.003) | 18.46 | |||||
| BP magnitude | 18.65 (0.02) | 18.68 | 18.68 | |||||||
| RP magnitude | 18.08 (0.02) | 18.07 | 18.07 | |||||||
| Pan g magnitude | 18.68 (0.01) | |||||||||
| Pan r magnitude | 18.44 (0.009) | |||||||||
| Pan i magnitude | 18.41 (0.006) | |||||||||
| Pan z magnitude | 18.46 (0.008) | |||||||||
| Pan y magnitude | 18.49 (0.02) | |||||||||
| E(B-V) | 0.006 | |||||||||
* Constant surface field
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