Gaia DR2 477633524760785920
All names: LAMOST J045829.76+620742.5, GALEX J045829.8+620743, Gaia EDR3 477633524760785920, Gaia DR2 477633524760785920, WDJ045829.82+620742.62, WDJ045829.82+620742.63, Gaia DR3 477633524760785920
| 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 58 29.79 (0.02) | 04 58 29.79 | 04 58 29.79 | 04 58 29.82 (0.02) | 04 58 29.79 | |||||
| Declination | 62 07 42.71 (0.02) | 62 07 42.70 | 62 07 42.71 | 62 07 42.63 (0.02) | 62 07 42.70 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 9735.0 | 9707.0 | 9937.0 (43) | ||||||
| log(g) | [cgs] | 8.00 | 7.92 | 8.04 (0.007) | ||||||
| Mass | [M☉] | 0.597 | 0.536 | 0.622 (0.006) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.6424 | 0.6097 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 23.36 (0.03) | 23.36 (0.04) | 23.36 | 23.36 (0.03) | 23.36 (0.04) | ||||
| Distance | [pc] | 42.81 (0.05) | 42.82 (0.08) | 42.81 | 42.81 (0.05) | 42.82 (0.08) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -16.95262317 (0.02) | -16.81344193 (0.06) | -16.953 (0.03) | -16.81344193 | |||||
| Proper motion (declination) | [mas/yr] | 4.897129539 (0.02) | 5.005569608 (0.06) | 4.897 (0.02) | 5.005569608 | |||||
| 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 | 15.40 (0.002) | 15.42 | 15.40 | 15.40 (0.003) | 15.42 | |||||
| BP magnitude | 15.46 (0.002) | 15.45 | 15.45 | |||||||
| RP magnitude | 15.31 (0.002) | 15.31 | 15.31 | |||||||
| Pan g magnitude | 15.43 (0.006) | |||||||||
| Pan r magnitude | 15.47 (0.001) | |||||||||
| Pan i magnitude | 15.63 (0.005) | |||||||||
| Pan z magnitude | 15.78 (0.004) | |||||||||
| Pan y magnitude | 15.88 (0.005) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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