THOR AGENA B R/B
| Launched | 27 August 1964 |
| Flight ended | 12 August 1974 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 878 |
| COSPAR ID | 1964-052B |
| Observing |
Launched alongside
NIMBUS 1THOR AGENA B R/B
| Launched | 27 August 1964 |
| Flight ended | 12 August 1974 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 878 |
| COSPAR ID | 1964-052B |
| Observing |
Launched alongside
NIMBUS 1