OPS 6157 (DSP 4) - Norad ID: 6691
| Spacetrack Directory Name | OPS 6157 |
| Alternative name | OPS 6157 (DSP 4) |
| Follow OPS 6157 | OPS 6157 Tracker |
| Pass predictions OPS 6157 | Pass predictions OPS 6157 |
| Orbit launches |
|
| Days in orbit | 19485 |
| Country/organisation of origin | USA (US) |
| Starting point | AFETR (Kennedy Space Center/Cape Canaveral, USA) |
| Perigee | 35882 km |
| Apogee | 35943 km |
| Orbit slope (inclination) | 0.73° |
| Laps per day | 1 |
| Height OPS 6157 | 35913.28 km |
OPS 6157, 6691 is a payload satellite owned by SAMSO (US) in GEO that was launched on Tue, 12 Jun 1973 UTC via a TITAN IIIC launch vehicle from the Air Force Eastern Test Range (AFETR). Payloads include a variety of satellites, spacecraft, and rockets equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
satellite OPS 6157 Date of exalting 12.06.1973y. Average height of ISS OPS 6157 hundred 35913.28 km. Average velocity OPS 6157 is 11052.32 km/h. Inclination OPS 6157 satellite 0.78°.