| Official name | ANTARES R/B |
| Alternative name | Antares second stage (Castor 30XL) (Antares 230) |
| Cospar ID | 2016-062B |
| Norad ID | 41819 |
| Launch date | 2016-10-17 |
| Launch site | WLPIS |
| Launch vehicle | Antares-230 |
| RCS size | LARGE |
| Decay date | 2016-11-06 |
| Shape | Cyl |
| Mass (kg) | 1083 |
| Diameter (m) | 3.9 |
| Height (m) | 4.2 |
| Span (m^2) | 4.2 |






