Gaia DR2 2189235884078022144
All names: Gaia DR2 2189235884078022144, Gaia DR3 2189235884078022144, Gaia EDR3 2189235884078022144, WDJ210226.61+564834.63, WDJ210226.61+564834.64
| 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 | 21 02 26.63 (0.08) | 21 02 26.63 | 21 02 26.63 | 21 02 26.61 (0.08) | 21 02 26.63 | |||||
| Declination | 56 48 32.89 (0.08) | 56 48 32.94 | 56 48 32.89 | 56 48 34.64 (0.08) | 56 48 32.94 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7700.0 | 7408.0 | 7762.0 (125) | ||||||
| log(g) | [cgs] | 8.42 | 8.33 | 8.44 (0.03) | ||||||
| Mass | [M☉] | 0.865 | 0.788 | 0.875 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.7180 | 2.5890 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 14.39 (0.08) | 14.37 (0.1) | 14.39 | 14.39 (0.08) | 14.37 (0.1) | ||||
| Distance | [pc] | 69.51 (0.4) | 69.59 (0.5) | 69.51 | 69.51 (0.4) | 69.59 (0.5) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 10.30528181 (0.09) | 9.91816844 (0.2) | 10.305 (0.09) | 9.91816844 | |||||
| Proper motion (declination) | [mas/yr] | -109.3753367 (0.09) | -109.3231956 (0.2) | -109.375 (0.09) | -109.3231956 | |||||
| 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 | 17.92 (0.01) | 17.95 | 17.92 | 17.92 (0.003) | 17.95 | |||||
| BP magnitude | 18.07 (0.01) | 18.05 | 18.05 | |||||||
| RP magnitude | 17.67 (0.01) | 17.68 | 17.68 | |||||||
| Pan g magnitude | 18.06 (0.008) | |||||||||
| Pan r magnitude | 17.98 (0.004) | |||||||||
| Pan i magnitude | 18.00 (0.005) | |||||||||
| Pan z magnitude | 18.08 (0.01) | |||||||||
| Pan y magnitude | 18.12 (0.02) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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