Gaia DR2 2017852021667716096
All names: Gaia DR2 2017852021667716096, Gaia DR3 2017852021667716096, Gaia EDR3 2017852021667716096, WDJ193130.74+205200.62
| 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 | 19 31 30.83 (0.1) | 19 31 30.82 | 19 31 30.83 | 19 31 30.74 (0.1) | 19 31 30.82 | |||||
| Declination | 20 52 01.40 (0.1) | 20 52 01.37 | 20 52 01.40 | 20 52 00.63 (0.1) | 20 52 01.37 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 6411.0 | 6162.0 | 6493.0 (124) | ||||||
| log(g) | [cgs] | 8.69 | 8.58 | 8.68 (0.03) | ||||||
| Mass | [M☉] | 1.033 | 0.953 | 1.03 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.9360 | 5.0880 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 14.32 (0.2) | 14.39 (0.2) | 14.32 | 14.32 (0.2) | 14.39 (0.2) | ||||
| Distance | [pc] | 69.83 (0.9) | 69.48 (1) | 69.83 | 69.83 (0.9) | 69.48 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 73.47812298 (0.2) | 73.69899742 (0.3) | 73.478 (0.2) | 73.69899742 | |||||
| Proper motion (declination) | [mas/yr] | 47.89692441 (0.2) | 48.41837458 (0.4) | 47.897 (0.2) | 48.41837458 | |||||
| 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 | 19.01 (0.02) | 19.04 | 19.01 | 19.01 (0.003) | 19.04 | |||||
| BP magnitude | 19.27 (0.02) | 19.30 | 19.30 | |||||||
| RP magnitude | 18.66 (0.02) | 18.64 | 18.64 | |||||||
| Pan g magnitude | 19.34 (0.008) | |||||||||
| Pan r magnitude | 19.05 (0.005) | |||||||||
| Pan i magnitude | 18.94 (0.02) | |||||||||
| Pan z magnitude | 19.00 (0.02) | |||||||||
| Pan y magnitude | 19.05 (0.01) | |||||||||
| E(B-V) | 0.007 | |||||||||
* Constant surface field
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