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
677.30 km
Apogee
679.79 km
Inclination
97.9°
Period
99.7 min
Semi-major axis
7056.7 km
Velocity
7.51 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
2025-11-08 09:44:07
Two-line elements (TLE)
1 25682U 99020A 25312.18093962 .00000804 00000-0 16327-3 0 9998
2 25682 97.8606 320.9947 0001759 85.5179 349.6843 14.63628783413511