Gaia DR2 2176535223402463872
All names: WDJ211119.69+540820.15, WDJ211119.69+540820.16, Gaia DR3 2176535223402463872, Gaia EDR3 2176535223402463872, Gaia DR2 2176535223402463872
| 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 11 18.99 (0.2) | 21 11 19.01 | 21 11 18.99 | 21 11 19.69 (0.2) | 21 11 19.01 | |||||
| Declination | 54 08 21.05 (0.2) | 54 08 21.02 | 54 08 21.05 | 54 08 20.15 (0.2) | 54 08 21.02 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 4338.0 | 4078.0 | 4409.0 (124) | ||||||
| log(g) | [cgs] | 7.92 | 7.68 | 7.89 (0.07) | ||||||
| Mass | [M☉] | 0.528 | 0.391 | 0.515 (0.06) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 7.2770 | 5.1280 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 15.51 (0.2) | 15.92 (0.3) | 15.51 | 15.51 (0.2) | 15.92 (0.3) | ||||
| Distance | [pc] | 64.48 (0.9) | 62.82 (1) | 64.48 | 64.48 (0.9) | 62.82 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -383.8937349 (0.3) | -383.6050714 (0.6) | -383.894 (0.3) | -383.6050714 | |||||
| Proper motion (declination) | [mas/yr] | 55.90463886 (0.2) | 55.69270856 (0.6) | 55.905 (0.2) | 55.69270856 | |||||
| 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 | 19.38 (0.05) | 19.42 | 19.38 | 19.38 (0.004) | 19.42 | |||||
| BP magnitude | 20.01 (0.05) | 19.91 | 19.91 | |||||||
| RP magnitude | 18.66 (0.02) | 18.62 | 18.62 | |||||||
| Pan g magnitude | 20.26 (0.03) | |||||||||
| Pan r magnitude | 19.34 (0.01) | |||||||||
| Pan i magnitude | 18.98 (0.01) | |||||||||
| Pan z magnitude | 18.86 (0.009) | |||||||||
| Pan y magnitude | 18.86 (0.03) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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