Gaia DR2 203343061967608960
All names: WDJ044743.85+412628.74, Gaia DR3 203343061967608960, Gaia EDR3 203343061967608960, Gaia DR2 203343061967608960, WDJ044743.85+412628.73
| 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 47 43.83 (0.3) | 04 47 43.83 | 04 47 43.83 | 04 47 43.85 (0.3) | 04 47 43.83 | |||||
| Declination | 41 26 26.99 (0.2) | 41 26 27.05 | 41 26 26.99 | 41 26 28.74 (0.2) | 41 26 27.05 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 5088.0 | 4774.0 | 5320.0 (130) | ||||||
| log(g) | [cgs] | 7.89 | 7.67 | 8.00 (0.07) | ||||||
| Mass | [M☉] | 0.518 | 0.39 | 0.582 (0.06) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.9370 | 3.2650 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.29 (0.3) | 12.60 (0.4) | 12.29 | 12.29 (0.3) | 12.60 (0.4) | ||||
| Distance | [pc] | 81.38 (2) | 79.39 (3) | 81.38 | 81.38 (2) | 79.39 (3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -15.37698546 (0.4) | -15.76446931 (0.8) | -15.377 (0.4) | -15.76446931 | |||||
| Proper motion (declination) | [mas/yr] | -109.3032423 (0.3) | -109.1066266 (0.5) | -109.303 (0.3) | -109.1066266 | |||||
| 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 | 19.12 (0.05) | 19.15 | 19.12 | 19.12 (0.004) | 19.15 | |||||
| BP magnitude | 19.62 (0.05) | 19.57 | 19.57 | |||||||
| RP magnitude | 18.58 (0.03) | 18.54 | 18.54 | |||||||
| Pan g magnitude | 19.69 (0.02) | |||||||||
| Pan r magnitude | 19.10 (0.007) | |||||||||
| Pan i magnitude | 18.86 (0.005) | |||||||||
| Pan z magnitude | 18.85 (0.03) | |||||||||
| Pan y magnitude | 18.73 (0.01) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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