Spacecraft information: OTV 5
| Launched | 6 September 2017 |
| Flight ended | 26 October 2019 |
| Status | Decayed |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 42932 |
| COSPAR ID | 2017-052A |
| Alternative names |
USA 277 |
| Observing |