Gaia DR2 4354831791419949568
All names: Gaia EDR3 4354831791419949568, Gaia DR3 4354831791419949568, WDJ163825.46-031345.33, GALEX J163825.4-031344, Gaia DR2 4354831791419949568
| 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 38 25.44 (0.04) | 16 38 25.44 | 16 38 25.44 | 16 38 25.46 (0.04) | 16 38 25.44 | |||||
| Declination | -03 13 45.46 (0.02) | -03 13 45.45 | -03 13 45.46 | -03 13 45.33 (0.02) | -03 13 45.45 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 9341.0 | 9232.0 | 9431.0 (56) | ||||||
| log(g) | [cgs] | 8.00 | 7.92 | 8.02 (0.01) | ||||||
| Mass | [M☉] | 0.598 | 0.535 | 0.61 (0.009) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.7193 | 0.6952 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 19.74 (0.05) | 19.76 (0.07) | 19.74 | 19.74 (0.05) | 19.76 (0.07) | ||||
| Distance | [pc] | 50.66 (0.1) | 50.61 (0.2) | 50.66 | 50.66 (0.1) | 50.61 (0.2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -12.65032221 (0.05) | -12.57476015 (0.1) | -12.65 (0.05) | -12.57476015 | |||||
| Proper motion (declination) | [mas/yr] | -7.987199695 (0.04) | -7.930517744 (0.06) | -7.987 (0.04) | -7.930517744 | |||||
| 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 | 15.91 (0.003) | 15.92 | 15.91 | 15.91 (0.003) | 15.92 | |||||
| BP magnitude | 15.99 (0.003) | 15.96 | 15.96 | |||||||
| RP magnitude | 15.79 (0.003) | 15.79 | 15.79 | |||||||
| Pan g magnitude | 15.95 (0.006) | |||||||||
| Pan r magnitude | 15.99 (0.002) | |||||||||
| Pan i magnitude | 16.11 (0.003) | |||||||||
| Pan z magnitude | 16.24 (0.003) | |||||||||
| Pan y magnitude | 16.35 (0.008) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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