Gaia DR2 2198431172852758656
All names: WDJ221153.92+564946.77, Gaia DR2 2198431172852758656
| Parameter | Unit | MWDD H | MWDD HE | Pan-STARRS DR1 | Gentile Fusillo et al. 2018 | Gaia DR2 |
|---|---|---|---|---|---|---|
| Right ascension | 22 11 54.36 | 22 11 54.36 | 22 11 54.36 (0.03) | |||
| Declination | 56 49 48.77 | 56 49 48.77 | 56 49 48.77 (0.03) | |||
| Spectral type | CND | |||||
| Effective temperature | [K] | 15665.0 | 17131.0 | |||
| log(g) | [cgs] | 8.02 | 8.19 | |||
| Mass | [M☉] | 0.623 | 0.706 | |||
| log(Luminosity) | [L☉] | |||||
| Cooling age | [Gyr] | 0.1760 | 0.1840 | |||
| log(H/He) | ||||||
| log(C/He) | ||||||
| log(Ca/He) | ||||||
| log(Ca/H) | ||||||
| Parallax | [mas] | 26.41 (0.04) | 26.41 (0.04) | |||
| Distance | [pc] | 37.86 (0.05) | 37.86 (0.05) | |||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | 234.28394789 | 234.28394789 (0.06) | |||
| Proper motion (declination) | [mas/yr] | 128.932535784 | 128.932535784 (0.05) | |||
| 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 | 14.14 | 14.14 | ||||
| BP magnitude | 14.05 | 14.05 | ||||
| RP magnitude | 14.26 | 14.26 | ||||
| Pan g magnitude | 14.00 (0.0009) | |||||
| Pan r magnitude | 14.31 (0.007) | |||||
| Pan i magnitude | 14.60 (0.009) | |||||
| Pan z magnitude | 14.83 (0.0007) | |||||
| Pan y magnitude | 14.96 (0.004) |
* Constant surface field
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