Gaia DR2 2244128903314793600
All names: Gaia EDR3 2244128903314793600, WDJ201635.38+634431.85, Gaia DR3 2244128903314793600, GALEX J201635.7+634432, Gaia DR2 2244128903314793600
| 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 | 20 16 35.42 (0.07) | 20 16 35.42 | 20 16 35.42 | 20 16 35.38 (0.07) | 20 16 35.42 | |||||
| Declination | 63 44 31.95 (0.08) | 63 44 31.95 | 63 44 31.95 | 63 44 31.85 (0.08) | 63 44 31.95 | |||||
| Spectral type | DZ | D | ||||||||
| Effective temperature | [K] | 7119.0 | 6854.0 | 6452.0 (81) | ||||||
| log(g) | [cgs] | 8.31 | 8.21 | 8.12 (0.02) | ||||||
| Mass | [M☉] | 0.792 | 0.707 | 0.648 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.7690 | 2.5560 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 15.62 (0.08) | 15.59 (0.1) | 15.62 | 15.62 (0.08) | 15.59 (0.1) | ||||
| Distance | [pc] | 64.02 (0.3) | 64.16 (0.4) | 64.02 | 64.02 (0.3) | 64.16 (0.4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 19.8830197 (0.1) | 20.01914343 (0.2) | 19.883 (0.1) | 20.01914343 | |||||
| Proper motion (declination) | [mas/yr] | 6.200652399 (0.09) | 6.388251263 (0.2) | 6.201 (0.09) | 6.388251263 | |||||
| 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 | 17.86 (0.01) | 17.88 | 17.86 | 17.86 (0.003) | 17.88 | |||||
| BP magnitude | 18.06 (0.01) | 18.07 | 18.07 | |||||||
| RP magnitude | 17.54 (0.009) | 17.53 | 17.53 | |||||||
| Pan g magnitude | 18.06 (0.005) | |||||||||
| Pan r magnitude | 17.86 (0.005) | |||||||||
| Pan i magnitude | 17.85 (0.004) | |||||||||
| Pan z magnitude | 17.92 (0.007) | |||||||||
| Pan y magnitude | 17.99 (0.01) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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