Gaia DR2 489365038952243072
All names: Gaia DR3 489365038952243072, GALEX J042254.1+660528, Gaia DR2 489365038952243072, WDJ042254.12+660529.50, Gaia EDR3 489365038952243072
| 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 22 54.28 (0.04) | 04 22 54.28 | 04 22 54.28 | 04 22 54.12 (0.04) | 04 22 54.28 | |||||
| Declination | 66 05 28.15 (0.05) | 66 05 28.19 | 66 05 28.15 | 66 05 29.50 (0.05) | 66 05 28.19 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 8753.0 | 8517.0 | 9036.0 (104) | ||||||
| log(g) | [cgs] | 8.24 | 8.16 | 8.29 (0.02) | ||||||
| Mass | [M☉] | 0.746 | 0.675 | 0.78 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.2060 | 1.1810 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 13.47 (0.07) | 13.60 (0.1) | 13.47 | 13.47 (0.07) | 13.60 (0.1) | ||||
| Distance | [pc] | 74.23 (0.4) | 73.54 (0.5) | 74.23 | 74.23 (0.4) | 73.54 (0.5) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 61.06122472 (0.04) | 61.23942666 (0.09) | 61.061 (0.04) | 61.23942666 | |||||
| Proper motion (declination) | [mas/yr] | -84.34800117 (0.07) | -84.19745242 (0.1) | -84.348 (0.07) | -84.19745242 | |||||
| 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 | 17.31 (0.005) | 17.33 | 17.31 | 17.31 (0.003) | 17.33 | |||||
| BP magnitude | 17.42 (0.005) | 17.41 | 17.41 | |||||||
| RP magnitude | 17.15 (0.009) | 17.14 | 17.14 | |||||||
| Pan g magnitude | 17.37 (0.004) | |||||||||
| Pan r magnitude | 17.40 (0.003) | |||||||||
| Pan i magnitude | 17.46 (0.002) | |||||||||
| Pan z magnitude | 17.59 (0.004) | |||||||||
| Pan y magnitude | 17.64 (0.02) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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