Gaia DR2 1840441731705942144
All names: GALEX J211859.2+240806, WDJ211859.24+240806.70, Gaia EDR3 1840441731705942144, Gaia DR2 1840441731705942144, Gaia DR3 1840441731705942144
| 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 18 59.30 (0.06) | 21 18 59.30 | 21 18 59.30 | 21 18 59.24 (0.06) | 21 18 59.30 | |||||
| Declination | 24 08 06.87 (0.05) | 24 08 06.86 | 24 08 06.87 | 24 08 06.70 (0.05) | 24 08 06.86 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 9873.0 | 9869.0 | 9958.0 (107) | ||||||
| log(g) | [cgs] | 8.04 | 7.97 | 8.03 (0.02) | ||||||
| Mass | [M☉] | 0.623 | 0.563 | 0.62 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.6575 | 0.6197 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.54 (0.08) | 11.68 (0.1) | 11.54 | 11.54 (0.08) | 11.68 (0.1) | ||||
| Distance | [pc] | 86.66 (0.6) | 85.61 (0.8) | 86.66 | 86.66 (0.6) | 85.61 (0.8) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 58.12824589 (0.06) | 58.26557603 (0.2) | 58.128 (0.06) | 58.26557603 | |||||
| Proper motion (declination) | [mas/yr] | 10.33202559 (0.06) | 10.33927882 (0.2) | 10.332 (0.06) | 10.33927882 | |||||
| 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 | 16.92 (0.005) | 16.95 | 16.92 | 16.92 (0.003) | 16.95 | |||||
| BP magnitude | 16.99 (0.005) | 16.97 | 16.97 | |||||||
| RP magnitude | 16.84 (0.005) | 16.84 | 16.84 | |||||||
| Pan g magnitude | 16.94 (0.004) | |||||||||
| Pan r magnitude | 17.02 (0.002) | |||||||||
| Pan i magnitude | 17.14 (0.007) | |||||||||
| Pan z magnitude | 17.31 (0.005) | |||||||||
| Pan y magnitude | 17.42 (0.009) | |||||||||
| E(B-V) | 0.009 | |||||||||
* Constant surface field
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