Gaia DR2 572865280562336768
All names: WDJ02022.79+841844.86, Gaia EDR3 572865280562336768, Gaia DR3 572865280562336768, WDJ020202.79+841844.87, Gaia DR2 572865280562336768
| 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 | 02 02 04.28 (0.2) | 02 02 04.23 | 02 02 04.28 | 02 02 02.80 (0.2) | 02 02 04.23 | |||||
| Declination | 84 18 44.97 (0.2) | 84 18 44.96 | 84 18 44.97 | 84 18 44.87 (0.2) | 84 18 44.96 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 5902.0 | 5650.0 | 5793.0 (151) | ||||||
| log(g) | [cgs] | 8.27 | 8.12 | 8.20 (0.06) | ||||||
| Mass | [M☉] | 0.756 | 0.645 | 0.709 (0.05) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.3300 | 4.4840 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.34 (0.2) | 10.58 (0.3) | 10.34 | 10.34 (0.2) | 10.58 (0.3) | ||||
| Distance | [pc] | 96.67 (2) | 94.51 (3) | 96.67 | 96.67 (2) | 94.51 (3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 137.632557 (0.2) | 138.466696 (0.5) | 137.633 (0.2) | 138.466696 | |||||
| Proper motion (declination) | [mas/yr] | 6.357508159 (0.3) | 6.237746913 (0.6) | 6.358 (0.3) | 6.237746913 | |||||
| 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 | 19.36 (0.06) | 19.39 | 19.36 | 19.36 (0.004) | 19.39 | |||||
| BP magnitude | 19.70 (0.06) | 19.82 | 19.82 | |||||||
| RP magnitude | 18.93 (0.03) | 18.89 | 18.89 | |||||||
| Pan g magnitude | 19.70 (0.02) | |||||||||
| Pan r magnitude | 19.34 (0.01) | |||||||||
| Pan i magnitude | 19.19 (0.02) | |||||||||
| Pan z magnitude | 19.17 (0.02) | |||||||||
| Pan y magnitude | 19.24 (0.03) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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