Triple System WDS 18359+1659
HIP 91159
• HD 171746
• ADS_11483, BD+16_3560, HR_6981
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 | 278.971753 | 16.975692 | 46.4 | -73.6 | 29.33 | 8.1 | 6.21 | G2V | |
| B | 278.971959 | 16.975262 | 56.5 | -64.9 | 29.35 | - | 7.08 | - | |
| E | 278.969744 | 16.984920 | 52.5 | -66.8 | 29.25 | - | 14.04 | M3.5 | |