Gaia DR2 1801239297453428992
All names: WDJ214128.05+283450.33, Gaia DR3 1801239297453428992, SDSS J214128.00+283449.3, Gaia DR2 1801239297453428992
| Parameter | Unit | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 21 41 27.98 | 21 41 27.98 | 21 41 28.05 (0.05) | 21 41 27.98 | |||||
| Declination | 28 34 48.69 | 28 34 48.64 | 28 34 50.33 (0.06) | 28 34 48.69 | |||||
| Spectral type | DA | DA | |||||||
| Effective temperature | [K] | 7734.0 | 7449.0 | 7882.0 (72) | |||||
| log(g) | [cgs] | 8.17 | 8.07 | 8.21 (0.02) | |||||
| Mass | [M☉] | 0.697 | 0.616 | 0.724 (0.01) | |||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 1.5080 | 1.4570 | ||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | 14.79 (0.1) | 14.86 | 14.86 (0.09) | 14.79 (0.1) | ||||
| Distance | [pc] | 67.63 (0.5) | 67.30 | 67.30 (0.4) | 67.63 (0.5) | ||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | -60.41545353 (0.2) | -60.29 (0.08) | -60.41545353 | |||||
| Proper motion (declination) | [mas/yr] | -105.8388915 (0.3) | -105.868 (0.06) | -105.8388915 | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 17.98 (0.01) | 17.98 (0.01) | |||||||
| g magnitude | 17.59 (0.005) | 17.59 (0.005) | |||||||
| r magnitude | 17.50 (0.006) | 17.50 (0.006) | |||||||
| i magnitude | 17.52 (0.006) | 17.52 (0.006) | |||||||
| z magnitude | 17.56 (0.02) | 17.56 (0.02) | |||||||
| G magnitude | 17.47 | 17.45 | 17.45 (0.003) | 17.47 | |||||
| BP magnitude | 17.59 | 17.59 | |||||||
| RP magnitude | 17.20 | 17.20 | |||||||
| Pan g magnitude | 17.58 (0.004) | ||||||||
| Pan r magnitude | 17.50 (0.004) | ||||||||
| Pan i magnitude | 17.52 (0.004) | ||||||||
| Pan z magnitude | 17.60 (0.006) | ||||||||
| Pan y magnitude | 17.64 (0.01) | ||||||||
| E(B-V) | 0.008 | ||||||||
* Constant surface field
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