Triple System WDS 20462+3358
HIP 102488
• HD 197989
• BD+33_4018, ADS_14274, HR_7949, *eps_Cyg, GJ_806.1
MSC Grade
5
Confirmed, well-characterized orbital elements
Components (Hover name or magnitude for more details)
| Position | Proper Motion | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| α deg |
δ deg |
μα mas/yr |
μδ mas/yr |
Parallax mas |
vrad km/s |
Magnitude V |
Spectral Type | External | |
| A | 311.552855 | 33.970237 | 366.0 | 308.8 | 43.18 | -11.8 | 2.46 | K0III | |
| C | 311.529315 | 33.967181 | -18.2 | -1.9 | 4.35 | -13.4 | 12.33 | - | |
| D | 311.526697 | 33.968413 | 354.6 | 329.2 | 45.51 | - | 13.36 | M4V: | |