Quintuple System WDS 20432+5707
HIP 102258
• HD 197770
• BD+56_2477, HR_7940, V379_Cep
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 | 310.807015 | 57.113992 | -2.5 | -4.8 | 1.1 | -15.1 | 6.34 | B2III | |
| C | 310.808508 | 57.112972 | -0.6 | -5.3 | 1.03 | - | 12.74 | - | |