OPS 5644
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
756.82 km
Apogee
812.10 km
Inclination
99.1°
Period
101.9 min
Semi-major axis
7162.6 km
Velocity
7.48 km/s
Mission timeline
Launch time
1977-06-05 00:00:00
Decayed time
1977-06-05 00:00:00
Transmitters
Telemetry decoder OPS 5644
Decoder name
Decoder fields
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Space-Track.org
TLE updated
2025-12-08 14:05:33
Two-line elements (TLE)
1 10033U 77044A 25342.11321179 .00000520 00000-0 21308-3 0 9994
2 10033 99.1441 15.7880 0038594 62.9674 297.5439 14.31327503340824
