Triple System WDS 18380-0648
HIP 91360
• HD 171999
• BD-06_4817, G_21-20
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 | 279.495086 | -6.805474 | -127.7 | -397.1 | 26.03 | -49.2 | 8.3 | G5 | |
| C | 279.504880 | -6.803568 | -131.5 | -396.1 | 26.17 | -48.8 | 14.96 | - | |