Triple System WDS 15547-2246
HIP 77911
• HD 142315
• BD-22_4046, CD-22_11240
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 | 238.673318 | -22.766254 | -13.8 | -22.7 | 6.91 | -7.4 | 6.86 | B9V | |
| B | 238.670952 | -22.765895 | -12.4 | -20.8 | 6.89 | - | 16.93 | - | |