Triple System WDS 18310-5533
HIP 90753
• HD 170132
• CD-55_7763, 2MASS_J18305956-5532545
MSC Grade
4
Confirmed hierarchy, periods known or estimated
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 | 277.748144 | -55.548578 | 11.0 | 7.9 | 16.35 | -1.2 | 9.61 | G8V | |
| C | 277.748712 | -55.547590 | -3.3 | 15.3 | 14.83 | -7.1 | 11.36 | K7Ve | |