Gaia DR2 2192821705037459456
All names: Gaia EDR3 2192821705037459456, Gaia DR3 2192821705037459456, LSPM J2117+6142, WDJ211745.61+614249.89, TIC 417603153, USNO-B1.0 1517-00301106, WDJ211745.61+614249.88, 2MASS J21174559+6142498, Gaia DR2 2192821705037459456
| 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 17 45.89 (0.05) | 21 17 45.88 | 21 17 45.89 | 21 17 45.61 (0.05) | 21 17 45.88 | |||||
| Declination | 61 42 51.41 (0.05) | 61 42 51.37 | 61 42 51.41 | 61 42 49.89 (0.05) | 61 42 51.37 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7655.0 | 7396.0 | 7754.0 (64) | ||||||
| log(g) | [cgs] | 7.82 | 7.71 | 7.83 (0.02) | ||||||
| Mass | [M☉] | 0.49 | 0.417 | 0.5 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.9375 | 0.9404 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 15.24 (0.05) | 15.28 (0.06) | 15.24 | 15.24 (0.05) | 15.28 (0.06) | ||||
| Distance | [pc] | 65.61 (0.2) | 65.45 (0.3) | 65.61 | 65.61 (0.2) | 65.45 (0.3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 126.360398 (0.07) | 126.4980301 (0.1) | 126.36 (0.07) | 126.4980301 | |||||
| Proper motion (declination) | [mas/yr] | 95.13085388 (0.06) | 95.27329508 (0.1) | 95.131 (0.06) | 95.27329508 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 17.90 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 17.10 | |||||||||
| I magnitude | ||||||||||
| J magnitude | 16.34 (0.1) | |||||||||
| H magnitude | 16.38 (0.2) | |||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 16.91 (0.006) | 16.93 | 16.91 | 16.91 (0.003) | 16.93 | |||||
| BP magnitude | 17.05 (0.006) | 17.05 | 17.05 | |||||||
| RP magnitude | 16.66 (0.004) | 16.66 | 16.66 | |||||||
| Pan g magnitude | 17.06 (0.003) | |||||||||
| Pan r magnitude | 16.97 (0.005) | |||||||||
| Pan i magnitude | 16.99 (0.006) | |||||||||
| Pan z magnitude | 17.07 (0.008) | |||||||||
| Pan y magnitude | 17.11 (0.01) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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