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 |