Triple System WDS 21020+3222
2MASS_J21015729+3221388
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 | 315.488702 | 32.360779 | 1.0 | -2.7 | 0.68 | - | 14.37 | - | |