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
677.33 km
Apogee
679.53 km
Inclination
97.9°
Period
99.7 min
Semi-major axis
7056.6 km
Velocity
7.52 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
2025-11-25 05:44:43
Two-line elements (TLE)
1 25682U 99020A 25328.99401571 .00000719 00000-0 14670-3 0 9997
2 25682 97.8597 337.0289 0001555 77.3072 335.0549 14.63663986415971