ATLAS D 5 R/B
| Launched | 28 November 1961 |
| Flight ended | 29 November 1961 |
| Status | Decayed |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 209 |
| COSPAR ID | 1961-033B |
| Observing |
Launched alongside
MERCURY ATLAS 5ATLAS D 5 R/B
| Launched | 28 November 1961 |
| Flight ended | 29 November 1961 |
| Status | Decayed |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 209 |
| COSPAR ID | 1961-033B |
| Observing |
Launched alongside
MERCURY ATLAS 5