Triple System WDS 22577-2937
HIP 113368
• HD 216956
• *alf_PsA, CD-30_19370, GJ_881, HR_8728, Fomalhaut
Catalog Grade
1
Refuted or unconfirmed hierarchy
Mobile Diagram
(Click node to view orbit details)Components
| Position | Proper Motion | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| α deg |
δ deg |
α mas/yr |
δ mas/yr |
Parallax mas |
vrad km/s |
Magnitude V |
Spectral Type | External | |
| A | 344.412693 | -29.622237 | 329.0 | -164.7 | 129.81 | 6.5 | 1.16 | A4V | |
| C | 342.018710 | -24.368838 | 331.9 | -183.5 | 130.3 | 6.5 | 12.62 | M4.0Ve | |
| B | 344.100214 | -31.565562 | 329.6 | -158.3 | 131.44 | 6.6 | 6.48 | K4V | |