ISIS-1
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
573.91 km
Apogee
3438.82 km
Inclination
88.5°
Period
129.1 min
Semi-major axis
8384.5 km
Velocity
7.24 km/s
Mission timeline
Launch time
1969-01-30 00:00:00
Decayed time
Transmitters
Telemetry decoder ISIS-1
Decoder name
Decoder fields
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Celestrak (SatNOGS)
TLE updated
2025-04-02 20:15:02
Two-line elements (TLE)
1 03669U 69009A 25092.31771948 .00000256 00000+0 16877-3 0 9990
2 03669 88.4582 192.5152 1708434 58.3270 317.3123 11.30249923309969