| Official name | DELTA 2 R/B |
| Alternative name | Delta II second stage (Delta 6920) |
| Cospar ID | 1990-015C |
| Norad ID | 20498 |
| Launch date | 1990-02-14 |
| Launch site | AFETR |
| Launch vehicle | Delta-6920-8 |
| RCS size | LARGE |
| Decay date | 1990-12-07 |
| Shape | Cyl + Cone |
| Mass (kg) | 942.52 |
| Diameter (m) | 2.44 |
| Height (m) | 5.97 |
| Span (m^2) | 5.97 |






