Landsat 7
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
677.90 km
Apogee
680.17 km
Inclination
97.9°
Period
99.7 min
Semi-major axis
7057.2 km
Velocity
7.5 km/s
Mission timeline
Launch time
1999-04-15 00:00:00
Decayed time
1999-04-15 00:00:00
Transmitters
Telemetry decoder Landsat 7
Decoder name
Decoder fields
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Celestrak (SatNOGS)
TLE updated
2025-08-03 19:33:47
Two-line elements (TLE)
1 25682U 99020A 25215.59129708 .00000458 00000+0 96929-4 0 9994
2 25682 97.8626 228.8498 0001599 79.4998 73.0626 14.63477036399381