Gaia DR2 2221406155496413952
All names: TIC 376020501, Gaia DR3 2221406155496413952, Gaia DR2 2221406155496413952, WDJ210952.38+650721.93, WISE J210952.50+650721.8, WISEA J210952.51+650721.7, UCAC4 776-043837, 2MASS J21095238+6507222, Gaia EDR3 2221406155496413952
| 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 | 21 09 52.50 (0.03) | 21 09 52.49 | 21 09 52.50 | 21 09 52.38 (0.03) | 21 09 52.49 | |||||
| Declination | 65 07 22.32 (0.03) | 65 07 22.31 | 65 07 22.32 | 65 07 21.93 (0.03) | 65 07 22.31 | |||||
| Spectral type | DA | DAH | ||||||||
| Effective temperature | [K] | 19139.0 | 21795.0 | 21059.0 (263) | ||||||
| log(g) | [cgs] | 8.33 | 8.54 | 8.42 (0.01) | ||||||
| Mass | [M☉] | 0.822 | 0.937 | 0.885 (0.008) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1633 | 0.1689 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 16.07 (0.03) | 16.03 (0.04) | 16.07 | 16.07 (0.03) | 16.03 (0.04) | ||||
| Distance | [pc] | 62.21 (0.1) | 62.37 (0.2) | 62.21 | 62.21 (0.1) | 62.37 (0.2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 48.56839488 (0.03) | 48.40933774 (0.08) | 48.568 (0.03) | 48.40933774 | |||||
| Proper motion (declination) | [mas/yr] | 24.03847298 (0.03) | 24.10568784 (0.07) | 24.038 (0.03) | 24.10568784 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 15.24 (0.03) | |||||||||
| V magnitude | 15.38 (0.01) | |||||||||
| R magnitude | 15.57 (0.4) | |||||||||
| I magnitude | ||||||||||
| J magnitude | 15.82 (0.08) | |||||||||
| H magnitude | 15.83 (0.2) | |||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | 15.23 (0.01) | |||||||||
| r magnitude | 15.56 (0.01) | |||||||||
| i magnitude | 15.79 (0.01) | |||||||||
| z magnitude | ||||||||||
| G magnitude | 15.33 (0.002) | 15.35 | 15.33 | 15.33 (0.003) | 15.35 | |||||
| BP magnitude | 15.25 (0.002) | 15.21 | 15.21 | |||||||
| RP magnitude | 15.53 (0.002) | 15.53 | 15.53 | |||||||
| Pan g magnitude | 15.20 (0.003) | |||||||||
| Pan r magnitude | 15.54 (0.005) | |||||||||
| Pan i magnitude | 15.84 (0.002) | |||||||||
| Pan z magnitude | 16.11 (0.001) | |||||||||
| Pan y magnitude | 16.28 (0.006) | |||||||||
| E(B-V) | 0.004 | |||||||||
* Constant surface field
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