Triple System WDS 15128+2756
HIP 74442
• HD 135145
• BD+28_2412
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 | 228.198916 | 27.926546 | 9.5 | -132.4 | 14.09 | -60.4 | 8.35 | G0V | |
| B | 228.191344 | 27.920569 | 10.0 | -133.2 | 14.1 | -59.6 | 9.24 | G0 | |