Gaia DR2 1905896788482094464
All names: WDJ222146.43+352846.81, Gaia DR3 1905896788482094464, Gaia DR2 1905896788482094464, Gaia EDR3 1905896788482094464, GALEX J222146.4+352846, WDJ222146.44+352846.80
| 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 | 22 21 46.37 (0.09) | 22 21 46.37 | 22 21 46.37 | 22 21 46.43 (0.09) | 22 21 46.37 | |||||
| Declination | 35 28 45.82 (0.1) | 35 28 45.85 | 35 28 45.82 | 35 28 46.80 (0.1) | 35 28 45.85 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 7371.0 | 7105.0 | 7711.0 (166) | ||||||
| log(g) | [cgs] | 8.21 | 8.11 | 8.30 (0.04) | ||||||
| Mass | [M☉] | 0.724 | 0.642 | 0.787 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.8860 | 1.8020 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.46 (0.1) | 10.41 (0.2) | 10.46 | 10.46 (0.1) | 10.41 (0.2) | ||||
| Distance | [pc] | 95.59 (1) | 96.02 (2) | 95.59 | 95.59 (1) | 96.02 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -53.18269107 (0.1) | -53.28237505 (0.3) | -53.183 (0.1) | -53.28237505 | |||||
| Proper motion (declination) | [mas/yr] | -61.28069782 (0.1) | -61.7427276 (0.3) | -61.281 (0.1) | -61.7427276 | |||||
| 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 (0.01) | 18.47 | 18.44 | 18.44 (0.003) | 18.47 | |||||
| BP magnitude | 18.62 (0.01) | 18.61 | 18.61 | |||||||
| RP magnitude | 18.17 (0.02) | 18.14 | 18.14 | |||||||
| Pan g magnitude | 18.61 (0.004) | |||||||||
| Pan r magnitude | 18.49 (0.007) | |||||||||
| Pan i magnitude | 18.49 (0.004) | |||||||||
| Pan z magnitude | 18.54 (0.003) | |||||||||
| Pan y magnitude | 18.60 (0.01) | |||||||||
| E(B-V) | 0.023 | |||||||||
* Constant surface field
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