Gaia DR2 1754029562393814400
All names: WDJ202543.62+110112.02, Gaia DR3 1754029562393814400, Gaia DR2 1754029562393814400, Gaia EDR3 1754029562393814400, GALEX J202543.6+110112, WDJ202543.62+110112.03
| 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 25 43.69 (0.07) | 20 25 43.69 | 20 25 43.69 | 20 25 43.62 (0.07) | 20 25 43.69 | |||||
| Declination | 11 01 11.75 (0.06) | 11 01 11.76 | 11 01 11.75 | 11 01 12.02 (0.06) | 11 01 11.76 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 6577.0 | 6327.0 | 6753.0 (71) | ||||||
| log(g) | [cgs] | 8.27 | 8.15 | 8.31 (0.02) | ||||||
| Mass | [M☉] | 0.763 | 0.669 | 0.791 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.2060 | 2.9480 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 19.87 (0.09) | 19.95 (0.1) | 19.87 | 19.86 (0.09) | 19.95 (0.1) | ||||
| Distance | [pc] | 50.34 (0.2) | 50.12 (0.3) | 50.34 | 50.34 (0.2) | 50.12 (0.3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 62.53968354 (0.09) | 62.73514889 (0.2) | 62.54 (0.1) | 62.73514889 | |||||
| Proper motion (declination) | [mas/yr] | -16.87555971 (0.09) | -17.13179607 (0.2) | -16.876 (0.09) | -17.13179607 | |||||
| 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 | 17.54 (0.01) | 17.55 | 17.54 | 17.54 (0.003) | 17.55 | |||||
| BP magnitude | 17.73 (0.01) | 17.74 | 17.74 | |||||||
| RP magnitude | 17.13 (0.01) | 17.12 | 17.12 | |||||||
| Pan g magnitude | 17.80 (0.004) | |||||||||
| Pan r magnitude | 17.56 (0.003) | |||||||||
| Pan i magnitude | 17.49 (0.001) | |||||||||
| Pan z magnitude | 17.52 (0.009) | |||||||||
| Pan y magnitude | 17.56 (0.01) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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