Norad ID: 12546
| Spacetrack Directory Name | CAT 3 |
| Follow CAT 3 | CAT 3 Tracker |
| Pass predictions CAT 3 | Pass predictions CAT 3 |
| Orbit launches |
|
| Days in orbit | 16529 |
| Country/organisation of origin | European Space Agency (ESA) |
| Starting point | FRGUI (Guiana Space Centre, French Guiana) |
| Perigee | 226 km |
| Apogee | 20322 km |
| Orbit slope (inclination) | 10.18° |
| Laps per day | 5 |
| Height CAT 3 | 11599.06 km |
CAT 3, 12546 is a payload satellite owned by ESA (ESA) in HEO that was launched on Fri, 19 Jun 1981 UTC via an ARIANE 1 launch vehicle from the French Guiana (FRGUI). 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 CAT 3 Date of exalting 19.06.1981y. Average height of ISS CAT 3 hundred 11599.06 km. Average velocity CAT 3 is 16678.48 km/h. Inclination CAT 3 satellite 10.18°.