Gaia DR2 1829120747684237312
All names: Gaia DR2 1829120747684237312, Gaia EDR3 1829120747684237312, WDJ201836.79+212924.44, Gaia DR3 1829120747684237312
| 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 18 36.83 (0.04) | 20 18 36.83 | 20 18 36.83 | 20 18 36.79 (0.04) | 20 18 36.83 | |||||
| Declination | 21 29 24.26 (0.04) | 21 29 24.26 | 21 29 24.26 | 21 29 24.44 (0.04) | 21 29 24.26 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7350.0 | 7081.0 | 7293.0 (60) | ||||||
| log(g) | [cgs] | 8.06 | 7.95 | 8.04 (0.02) | ||||||
| Mass | [M☉] | 0.631 | 0.547 | 0.614 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.4560 | 1.4160 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 15.97 (0.07) | 15.97 (0.09) | 15.97 | 15.97 (0.07) | 15.97 (0.09) | ||||
| Distance | [pc] | 62.62 (0.3) | 62.63 (0.3) | 62.62 | 62.62 (0.3) | 62.63 (0.3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 32.88632837 (0.06) | 32.87403699 (0.1) | 32.886 (0.06) | 32.87403699 | |||||
| Proper motion (declination) | [mas/yr] | -11.65283693 (0.05) | -11.59708203 (0.09) | -11.653 (0.05) | -11.59708203 | |||||
| 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 | 17.31 (0.006) | 17.33 | 17.31 | 17.31 (0.003) | 17.33 | |||||
| BP magnitude | 17.48 (0.006) | 17.46 | 17.46 | |||||||
| RP magnitude | 17.02 (0.005) | 17.03 | 17.03 | |||||||
| Pan g magnitude | 17.48 (0.004) | |||||||||
| Pan r magnitude | 17.34 (0.005) | |||||||||
| Pan i magnitude | 17.37 (0.004) | |||||||||
| Pan z magnitude | 17.41 (0.01) | |||||||||
| Pan y magnitude | 17.45 (0.01) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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