Triple System WDS 15213+2311
HIP 75139
• HD 136694
• BD+23_2804
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 | 230.331815 | 23.180924 | 22.2 | 8.9 | 10.42 | -5.7 | 8.48 | G0 | |
| C | 230.307766 | 23.204949 | 21.9 | 7.8 | 10.52 | - | 17.55 | - | |
| B | 230.306579 | 23.204401 | 22.4 | 8.3 | 10.42 | -6.8 | 12.51 | - | |