GREB - Norad ID: 731
| Spacetrack Directory Name | GREB |
| Alternative name | GREB |
| Follow GREB | GREB Tracker |
| Pass predictions GREB | Pass predictions GREB |
| Orbit launches |
|
| Days in orbit | 22932 |
| Country/organisation of origin | USA (US) |
| Starting point | AFWTR (Vandenberg Air Force Base, USA) |
| Type | Satellite |
| Perigee | 900 km |
| Apogee | 916 km |
| Orbit slope (inclination) | 69.91° |
| Laps per day | 14 |
| Height GREB | 916.99 km |
GREB, 731 is an American payload satellite in LEO that was launched on Sat, 11 Jan 1964 UTC via a THOR SLV-2A AGENA D launch vehicle from the Air Force Western Test Range (AFWTR). 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 GREB Date of exalting 11.01.1964y. Average height of ISS GREB hundred 916.99 km. Average velocity GREB is 26622.5 km/h. Inclination GREB satellite 69.91°.