Triple System WDS 21192+1749
HIP 105254
• HD 203015
• BD+17_4549
MSC Grade
4
Confirmed hierarchy, periods known or estimated
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 | 319.796697 | 17.822221 | -4.5 | -60.0 | 19.17 | 7.4 | 6.69 | F2 | |
| B | 319.804560 | 17.824476 | -10.2 | -63.1 | 19.19 | - | 18.7 | - | |