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
607.60 km
Apogee
628.75 km
Inclination
97.9°
Period
98.4 min
Semi-major axis
6996.3 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
2025-11-25 05:44:48
Two-line elements (TLE)
1 33446U 08061A 25328.78676103 .00001859 00000-0 23719-3 0 9991
2 33446 97.9162 259.0657 0015114 22.0086 338.1773 14.82598876915375
