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
677.36 km
Apogee
679.46 km
Inclination
97.9°
Period
99.7 min
Semi-major axis
7056.5 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
Space-Track.org
TLE updated
2025-11-29 23:55:46
Two-line elements (TLE)
1 25682U 99020A 25333.86075661 .00000597 00000-0 12324-3 0 9994
2 25682 97.8596 341.6698 0001472 75.7696 45.0356 14.63670620416683