Triple System WDS 18253+4846
HIP 90284
• HD 170109
• BD+48_2692, ADS_11344
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 | 276.325772 | 48.761623 | 19.6 | 4.2 | 7.61 | 0.5 | 7.15 | G5 | |
| C | 276.325916 | 48.761819 | 20.1 | 4.2 | 5.38 | - | 8.16 | - | |