Quintuple System WDS 15553-2322
HIP 77960
• HD 142424
• BD-22_4052, CD-22_11247
Catalog Grade
4
Confirmed hierarchy, periods known or estimated
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 | 238.823263 | -23.367709 | -18.6 | -28.0 | 8.22 | 0.2 | 8.43 | A4IV/V | |
| B | 238.820987 | -23.371280 | -18.6 | -28.3 | 8.08 | - | 14.92 | - | |
| C | 238.828105 | -23.368681 | -18.6 | -27.2 | 8.17 | - | 15.55 | M4Ve | |
| D | 238.828559 | -23.368757 | -18.7 | -28.2 | 8.18 | - | 15.5 | - | |