Triple System WDS 20462+1554
HIP 102490
• HD 197913
• BD+15_4251, ADS_14270
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 | 311.555449 | 15.907316 | 90.4 | 64.2 | 27.29 | -26.4 | 7.55 | G6V | |
| B | 311.555764 | 15.908968 | 99.9 | 72.1 | 26.6 | - | 8.3 | - | |