Triple System WDS 20449+1219
HIP 102390
• HD 197684
• BD+11_4368, ADS_14233
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 | 311.227464 | 12.312662 | 20.8 | 3.0 | 6.02 | -11.0 | 6.65 | A0 | |
| B | 311.227709 | 12.312472 | 13.3 | 0.6 | 6.52 | - | 8.27 | - | |