Gaia DR2 154537772330054656
All names: GALEX J044350.8+265125, WDJ044350.79+265125.64, Gaia DR2 154537772330054656, Gaia EDR3 154537772330054656, Gaia DR3 154537772330054656
| 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 43 50.76 (0.1) | 04 43 50.76 | 04 43 50.76 | 04 43 50.79 (0.1) | 04 43 50.76 | |||||
| Declination | 26 51 24.30 (0.05) | 26 51 24.34 | 26 51 24.30 | 26 51 25.64 (0.05) | 26 51 24.34 | |||||
| Spectral type | DA | D | ||||||||
| Effective temperature | [K] | 5866.0 | 5599.0 | 6163.0 (52) | ||||||
| log(g) | [cgs] | 8.21 | 8.05 | 8.32 (0.02) | ||||||
| Mass | [M☉] | 0.718 | 0.601 | 0.794 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.0060 | 4.0850 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 23.24 (0.1) | 23.29 (0.2) | 23.24 | 23.24 (0.1) | 23.29 (0.2) | ||||
| Distance | [pc] | 43.04 (0.2) | 42.94 (0.3) | 43.04 | 43.04 (0.2) | 42.94 (0.3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -21.81892838 (0.2) | -20.88575476 (0.4) | -21.819 (0.2) | -20.88575476 | |||||
| Proper motion (declination) | [mas/yr] | -84.01132045 (0.09) | -84.18855006 (0.1) | -84.011 (0.09) | -84.18855006 | |||||
| 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 | 17.57 (0.009) | 17.58 | 17.57 | 17.57 (0.003) | 17.58 | |||||
| BP magnitude | 17.88 (0.009) | 17.89 | 17.89 | |||||||
| RP magnitude | 17.09 (0.01) | 17.07 | 17.07 | |||||||
| Pan g magnitude | 17.92 (0.003) | |||||||||
| Pan r magnitude | 17.58 (0.003) | |||||||||
| Pan i magnitude | 17.43 (0.003) | |||||||||
| Pan z magnitude | 17.40 (0.004) | |||||||||
| Pan y magnitude | 17.41 (0.005) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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