Triple System WDS 18003+0422
HIP 88149
• HD 164284
• 66_Oph, BD+04_3570, HR_6712, V*_V2048_Oph
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 | 270.065831 | 4.368639 | 4.7 | -13.4 | 4.9 | -12.8 | 4.6 | B2Ve | |