Quadruple System WDS 21516+6545
HIP 107893
• HD 208132
• BD+65_1664, ADS_15407, HR_8361
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 | 327.905215 | 65.752705 | -4.3 | -21.6 | 11.81 | 7.6 | 6.37 | A1m | |
| B | 327.905712 | 65.752367 | -10.1 | -17.2 | 11.79 | - | 7.22 | - | |
| C | 327.971630 | 65.729156 | -7.5 | -18.6 | 11.88 | - | 17.36 | - | |