Gaia DR2 4493441175020980480
All names: Gaia EDR3 4493441175020980480, WDJ174357.72+125332.30, Gaia DR3 4493441175020980480, Gaia DR2 4493441175020980480
| 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 | 17 43 57.76 (0.03) | 17 43 57.75 | 17 43 57.76 | 17 43 57.72 (0.03) | 17 43 57.75 | |||||
| Declination | 12 53 32.64 (0.03) | 12 53 32.63 | 12 53 32.64 | 12 53 32.31 (0.03) | 12 53 32.63 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7942.0 | 7671.0 | 8017.0 (47) | ||||||
| log(g) | [cgs] | 7.98 | 7.88 | 8.00 (0.01) | ||||||
| Mass | [M☉] | 0.585 | 0.508 | 0.596 (0.009) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.0700 | 1.0650 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 24.41 (0.04) | 24.38 (0.07) | 24.41 | 24.41 (0.04) | 24.38 (0.07) | ||||
| Distance | [pc] | 40.97 (0.07) | 41.02 (0.1) | 40.97 | 40.97 (0.07) | 41.02 (0.1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 32.78598722 (0.04) | 33.03365588 (0.1) | 32.786 (0.04) | 33.03365588 | |||||
| Proper motion (declination) | [mas/yr] | 20.75459251 (0.04) | 21.0288357 (0.1) | 20.755 (0.04) | 21.0288357 | |||||
| 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 | 16.00 (0.003) | 16.01 | 16.00 | 16.00 (0.003) | 16.01 | |||||
| BP magnitude | 16.13 (0.003) | 16.12 | 16.12 | |||||||
| RP magnitude | 15.76 (0.005) | 15.76 | 15.76 | |||||||
| Pan g magnitude | 16.12 (0.001) | |||||||||
| Pan r magnitude | 16.07 (0.004) | |||||||||
| Pan i magnitude | 16.09 (0.002) | |||||||||
| Pan z magnitude | 16.19 (0.004) | |||||||||
| Pan y magnitude | 16.23 (0.004) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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