Triple System WDS 20054+1530
HIP 98954
• HD 190658
• BD+15_4040, ADS_13344, HR_7680
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 | 301.360618 | 15.500435 | 33.7 | 23.8 | 3.99 | -111.7 | 6.34 | M2III | |
| B | 301.361288 | 15.500094 | 34.6 | 23.3 | 3.9 | - | 10.47 | - | |