Triple System WDS 18413+3018
HIP 91636
• HD 172865
• BD+30_3271, ADS_11579, STF_2367
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 | 280.318192 | 30.294631 | 4.8 | -39.9 | 7.85 | 17.8 | 6.94 | G5III | |
| C | 280.317223 | 30.290753 | 5.7 | -40.4 | 8.1 | 16.5 | 8.74 | G5 | |