Gaia DR2 1710781956143224832
All names: Gaia DR2 1710781956143224832, WDJ164839.59+821858.85, WDJ164839.59+821858.84, Gaia DR3 1710781956143224832, Gaia EDR3 1710781956143224832, GALEX J164839.7+821858
| 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 | 16 48 39.47 (0.08) | 16 48 39.48 | 16 48 39.47 | 16 48 39.59 (0.08) | 16 48 39.48 | |||||
| Declination | 82 18 58.56 (0.09) | 82 18 58.57 | 82 18 58.56 | 82 18 58.84 (0.09) | 82 18 58.57 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7581.0 | 7352.0 | 7915.0 (150) | ||||||
| log(g) | [cgs] | 7.92 | 7.82 | 8.04 (0.04) | ||||||
| Mass | [M☉] | 0.546 | 0.476 | 0.617 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.1030 | 1.1000 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.63 (0.09) | 10.54 (0.1) | 10.63 | 10.63 (0.09) | 10.54 (0.1) | ||||
| Distance | [pc] | 94.11 (0.8) | 94.90 (1) | 94.11 | 94.11 (0.8) | 94.90 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -14.41826433 (0.1) | -14.17692921 (0.2) | -14.418 (0.1) | -14.17692921 | |||||
| Proper motion (declination) | [mas/yr] | -17.48606082 (0.1) | -17.77533108 (0.3) | -17.486 (0.1) | -17.77533108 | |||||
| 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 | 17.89 (0.01) | 17.92 | 17.89 | 17.89 (0.003) | 17.92 | |||||
| BP magnitude | 18.05 (0.01) | 18.02 | 18.02 | |||||||
| RP magnitude | 17.67 (0.02) | 17.65 | 17.65 | |||||||
| Pan g magnitude | 18.04 (0.004) | |||||||||
| Pan r magnitude | 17.97 (0.004) | |||||||||
| Pan i magnitude | 17.97 (0.009) | |||||||||
| Pan z magnitude | 18.03 (0.01) | |||||||||
| Pan y magnitude | 18.06 (0.04) | |||||||||
| E(B-V) | 0.007 | |||||||||
* Constant surface field
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