JPSS-2 - Norad ID: 54234
| Spacetrack Directory Name | NOAA 21 |
| Alternative name | JPSS-2 |
| Follow NOAA 21 | NOAA 21 Tracker |
| Pass predictions NOAA 21 | Pass predictions NOAA 21 |
| Orbit launches |
|
| Days in orbit | 1276 |
| Country/organisation of origin | USA (US) |
| Starting point | AFWTR (Vandenberg Air Force Base, USA) |
| Perigee | 791 km |
| Apogee | 827 km |
| Orbit slope (inclination) | 98.7° |
| Laps per day | 14 |
| Height NOAA 21 | 838.78 km |
NOAA 21, 54234 is an American payload satellite in SSO that was launched on Thu, 10 Nov 2022 UTC via an ATLAS V 401 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 NOAA 21 Date of exalting 10.11.2022y. Average height of ISS NOAA 21 hundred 838.78 km. Average velocity NOAA 21 is 26765.9 km/h. Inclination NOAA 21 satellite 98.74°.
In the table below we show the frequencies NOAA 21.
| Downlink | Mode |
|---|---|
| 2247.500 MHz | 12k8 BPSK |