Gaia DR2 2248748668919802496
All names: WDJ193955.83+661856.08, Gaia DR2 2248748668919802496
| Parameter | Unit | MWDD H | MWDD HE | Pan-STARRS DR1 | Gentile Fusillo et al. 2018 | Gaia DR2 |
|---|---|---|---|---|---|---|
| Right ascension | 19 39 56.04 | 19 39 56.04 | 19 39 56.04 (0.1) | |||
| Declination | 66 19 01.78 | 66 19 01.78 | 66 19 01.78 (0.09) | |||
| Spectral type | CND | |||||
| Effective temperature | [K] | 5216.0 | 4906.0 | |||
| log(g) | [cgs] | 8.22 | 8.02 | |||
| Mass | [M☉] | 0.72 | 0.583 | |||
| log(Luminosity) | [L☉] | |||||
| Cooling age | [Gyr] | 6.7870 | 5.9810 | |||
| log(H/He) | ||||||
| log(C/He) | ||||||
| log(Ca/He) | ||||||
| log(Ca/H) | ||||||
| Parallax | [mas] | 28.27 (0.1) | 28.27 (0.1) | |||
| Distance | [pc] | 35.38 (0.1) | 35.38 (0.1) | |||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | 81.3577672374 | 81.3577672374 (0.2) | |||
| Proper motion (declination) | [mas/yr] | 367.697416252 | 367.697416252 (0.2) | |||
| 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 | 17.73 | 17.73 | ||||
| BP magnitude | 18.18 | 18.18 | ||||
| RP magnitude | 17.11 | 17.11 | ||||
| Pan g magnitude | 18.22 (0.008) | |||||
| Pan r magnitude | 17.68 (0.002) | |||||
| Pan i magnitude | 17.46 (0.006) | |||||
| Pan z magnitude | 17.39 (0.006) | |||||
| Pan y magnitude | 17.36 (0.005) |
* Constant surface field
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