Gaia DR2 257469717298711040
All names: Gaia DR2 257469717298711040, Gaia DR3 257469717298711040, Gaia EDR3 257469717298711040, WDJ044025.24+481511.09
| 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 | 04 40 25.33 (0.1) | 04 40 25.32 | 04 40 25.33 | 04 40 25.24 (0.1) | 04 40 25.32 | |||||
| Declination | 48 15 09.46 (0.08) | 48 15 09.51 | 48 15 09.46 | 48 15 11.09 (0.08) | 48 15 09.51 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 6818.0 | 6562.0 | 6927.0 (120) | ||||||
| log(g) | [cgs] | 8.02 | 7.90 | 8.07 (0.04) | ||||||
| Mass | [M☉] | 0.606 | 0.515 | 0.637 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.6840 | 1.6120 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.92 (0.2) | 10.74 (0.3) | 10.92 | 10.92 (0.2) | 10.74 (0.3) | ||||
| Distance | [pc] | 91.59 (1) | 93.09 (3) | 91.59 | 91.59 (1) | 93.09 (3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 54.38826615 (0.2) | 54.26809896 (0.3) | 54.388 (0.2) | 54.26809896 | |||||
| Proper motion (declination) | [mas/yr] | -101.9261731 (0.1) | -101.9621029 (0.2) | -101.926 (0.1) | -101.9621029 | |||||
| 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 | 18.39 (0.02) | 18.41 | 18.39 | 18.39 (0.003) | 18.41 | |||||
| BP magnitude | 18.62 (0.02) | 18.61 | 18.61 | |||||||
| RP magnitude | 18.04 (0.02) | 18.04 | 18.04 | |||||||
| Pan g magnitude | 18.61 (0.007) | |||||||||
| Pan r magnitude | 18.43 (0.005) | |||||||||
| Pan i magnitude | 18.37 (0.004) | |||||||||
| Pan z magnitude | 18.39 (0.01) | |||||||||
| Pan y magnitude | 18.47 (0.02) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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