Triple System WDS 15416+1940
HIP 76852
• HD 140159
• BD+20_3138, ADS_9744, HR_5842, *21iot_Ser
MSC Grade
2
Refuted or unconfirmed hierarchy
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 | 235.387725 | 19.670400 | -62.8 | -39.1 | 15.28 | -17.0 | 4.52 | A1V | |