NOAA-21 JPSS-2
Mission information
Status
Active
The satellite is in orbit
The network has not received data from this satellite for a long time
The satellite is in orbit
The network has not received data from this satellite for a long time
Orbital parameters of the satellite
Perigee
823.41 km
Apogee
824.63 km
Inclination
98.7°
Period
102.8 min
Semi-major axis
7202.2 km
Velocity
7.43 km/s
Mission timeline
Launch time
2022-11-10 00:00:00
Decayed time
2022-11-10 00:00:00
Transmitters
Telemetry decoder NOAA-21 JPSS-2
Decoder name
Decoder fields
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Celestrak (active)
TLE updated
2025-09-01 15:52:30
Two-line elements (TLE)
1 54234U 22150A 25244.25896939 .00000176 00000+0 10426-3 0 9995
2 54234 98.7292 181.9311 0000831 335.7515 24.3622 14.19554864145558