Gaia DR2 493751433214206080
All names: Gaia DR3 493751433214206080, Gaia DR2 493751433214206080, Gaia EDR3 493751433214206080, WDJ040559.52+683200.13, GALEX J040559.4+683200
| 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 05 59.59 (0.06) | 04 05 59.59 | 04 05 59.59 | 04 05 59.52 (0.06) | 04 05 59.59 | |||||
| Declination | 68 31 59.29 (0.08) | 68 31 59.32 | 68 31 59.29 | 68 32 00.13 (0.08) | 68 31 59.32 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7385.0 | 7117.0 | 7402.0 (96) | ||||||
| log(g) | [cgs] | 7.98 | 7.87 | 7.99 (0.03) | ||||||
| Mass | [M☉] | 0.58 | 0.498 | 0.584 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.2890 | 1.2620 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.38 (0.1) | 10.27 (0.1) | 10.38 | 10.38 (0.1) | 10.27 (0.1) | ||||
| Distance | [pc] | 96.33 (1) | 97.33 (1) | 96.33 | 96.33 (1) | 97.33 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 23.48492217 (0.07) | 23.47597268 (0.2) | 23.485 (0.07) | 23.47597268 | |||||
| Proper motion (declination) | [mas/yr] | -52.756303 (0.09) | -52.79101602 (0.2) | -52.756 (0.09) | -52.79101602 | |||||
| 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 | 18.12 (0.01) | 18.14 | 18.12 | 18.12 (0.003) | 18.14 | |||||
| BP magnitude | 18.29 (0.01) | 18.28 | 18.28 | |||||||
| RP magnitude | 17.84 (0.01) | 17.84 | 17.84 | |||||||
| Pan g magnitude | 18.30 (0.005) | |||||||||
| Pan r magnitude | 18.18 (0.007) | |||||||||
| Pan i magnitude | 18.18 (0.007) | |||||||||
| Pan z magnitude | 18.25 (0.01) | |||||||||
| Pan y magnitude | 18.27 (0.02) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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