| Official name | APOLLO MODEL 4 |
| Alternative name | Apollo Model 4 |
| Cospar ID | 1965-039B |
| Norad ID | 1385 |
| Launch date | 1965-05-25 |
| Launch site | AFETR |
| Launch vehicle | Saturn-1 (Block-2) |
| Country/Organization | USA |
| Type application | Vehicle evaluation |
| Operator | NASA |
| RCS size | LARGE |
| Decay date | 1989-07-08 |
| Shape | Cone + Cyl |
| Mass (kg) | 5173 |
| Diameter (m) | 3.9 |
| Height (m) | 3.5 |
| Span (m^2) | 3.9 |
| Propulsion | ? |
| Satellite | COSPAR | Date | LS | Launch Vehicle | Remarks | |
|---|---|---|---|---|---|---|
| APOLLO MODEL 3 | 1965-009B | 1965-02-16 | AFETR | Saturn-1 (Block-2) | with Pegasus 1 | |
| APOLLO MODEL 4 | 1965-039B | 1965-05-25 | AFETR | Saturn-1 (Block-2) | with Pegasus 2 | |
| APOLLO MODEL 5 | 1965-060B | 1965-07-30 | AFETR | Saturn-1 (Block-2) | with Pegasus 3 |
