Gaia DR2 2249913567128708736
All names: GALEX J200346.7+675533, WDJ200346.81+675534.15, WDJ200346.81+675534.16, Gaia EDR3 2249913567128708736, Gaia DR3 2249913567128708736, Gaia DR2 2249913567128708736
| 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 03 46.69 (0.06) | 20 03 46.70 | 20 03 46.69 | 20 03 46.81 (0.06) | 20 03 46.70 | |||||
| Declination | 67 55 33.42 (0.07) | 67 55 33.44 | 67 55 33.42 | 67 55 34.16 (0.07) | 67 55 33.44 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 8208.0 | 7936.0 | 8425.0 (116) | ||||||
| log(g) | [cgs] | 8.03 | 7.93 | 8.08 (0.02) | ||||||
| Mass | [M☉] | 0.612 | 0.536 | 0.647 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.0450 | 1.0410 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.17 (0.06) | 12.14 (0.09) | 12.17 | 12.17 (0.06) | 12.14 (0.09) | ||||
| Distance | [pc] | 82.19 (0.4) | 82.39 (0.6) | 82.19 | 82.19 (0.4) | 82.39 (0.6) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -41.94063631 (0.08) | -41.61347667 (0.2) | -41.941 (0.08) | -41.61347667 | |||||
| Proper motion (declination) | [mas/yr] | -46.23328173 (0.08) | -46.30001583 (0.2) | -46.233 (0.08) | -46.30001583 | |||||
| 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 | 17.47 (0.007) | 17.49 | 17.47 | 17.47 (0.003) | 17.49 | |||||
| BP magnitude | 17.61 (0.007) | 17.56 | 17.56 | |||||||
| RP magnitude | 17.24 (0.009) | 17.20 | 17.20 | |||||||
| Pan g magnitude | 17.57 (0.005) | |||||||||
| Pan r magnitude | 17.53 (0.009) | |||||||||
| Pan i magnitude | 17.58 (0.005) | |||||||||
| Pan z magnitude | 17.66 (0.007) | |||||||||
| Pan y magnitude | 17.75 (0.02) | |||||||||
| E(B-V) | 0.007 | |||||||||
* Constant surface field
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