SSTL-S1 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
575.75 km
Apogee
575.84 km
Inclination
97.6°
Period
97.5 min
Semi-major axis
6953.9 km
Velocity
7.57 km/s
Mission timeline
Launch time
2018-09-16 00:00:00
Decayed time
Transmitters
Telemetry decoder SSTL-S1 4
Decoder name
Decoder fields
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Celestrak (SatNOGS)
TLE updated
2025-06-24 01:24:06
Two-line elements (TLE)
1 43618U 18071A 25174.82623325 .00000914 00000+0 86113-4 0 9995
2 43618 97.5543 55.1647 0000190 186.2709 173.8510 14.96157993369353