Yaogan 4
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
607.24 km
Apogee
629.64 km
Inclination
97.9°
Period
98.4 min
Semi-major axis
6996.6 km
Velocity
7.56 km/s
Mission timeline
Launch time
2008-12-01 00:00:00
Decayed time
Transmitters
Telemetry decoder Yaogan 4
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 15:44:13
Two-line elements (TLE)
1 33446U 08061A 25312.38623814 .00002052 00000-0 26151-3 0 9990
2 33446 97.9134 242.8361 0015993 71.3103 288.9845 14.82516749912949
