Gaia DR2 4559670670235860352
All names: Gaia DR3 4559670670235860352, WDJ164952.49+181025.69, GALEX J164952.5+181024, Gaia EDR3 4559670670235860352, Gaia DR2 4559670670235860352
| 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 49 52.54 (0.03) | 16 49 52.54 | 16 49 52.54 | 16 49 52.49 (0.03) | 16 49 52.54 | |||||
| Declination | 18 10 24.26 (0.02) | 18 10 24.30 | 18 10 24.26 | 18 10 25.69 (0.02) | 18 10 24.30 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 16473.0 | 18455.0 | 17319.0 (163) | ||||||
| log(g) | [cgs] | 7.85 | 8.07 | 7.90 (0.009) | ||||||
| Mass | [M☉] | 0.532 | 0.637 | 0.561 (0.007) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1102 | 0.1125 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.73 (0.04) | 10.74 (0.06) | 10.73 | 10.73 (0.04) | 10.74 (0.06) | ||||
| Distance | [pc] | 93.16 (0.3) | 93.13 (0.5) | 93.16 | 93.16 (0.3) | 93.13 (0.5) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 44.64966219 (0.03) | 44.60811287 (0.06) | 44.65 (0.03) | 44.60811287 | |||||
| Proper motion (declination) | [mas/yr] | -89.38232588 (0.03) | -89.35790097 (0.06) | -89.382 (0.03) | -89.35790097 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 15.73 (0.004) | |||||||||
| g magnitude | 15.55 (0.003) | |||||||||
| r magnitude | 15.92 (0.004) | |||||||||
| i magnitude | 16.19 (0.004) | |||||||||
| z magnitude | 16.48 (0.008) | |||||||||
| G magnitude | 15.75 (0.002) | 15.77 | 15.75 | 15.75 (0.003) | 15.77 | |||||
| BP magnitude | 15.69 (0.002) | 15.66 | 15.66 | |||||||
| RP magnitude | 15.90 (0.002) | 15.90 | 15.90 | |||||||
| Pan g magnitude | 15.62 (0.005) | |||||||||
| Pan r magnitude | 15.92 (0.003) | |||||||||
| Pan i magnitude | 16.22 (0.002) | |||||||||
| Pan z magnitude | 16.46 (0.003) | |||||||||
| Pan y magnitude | 16.64 (0.004) | |||||||||
| E(B-V) | 0.010 | |||||||||
* Constant surface field
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