Horizon
Mission information
Name
Horizon
Call sign
RS59S
Satellite ID
YDID-3447-4202-8525-9942
NORAD ID
Status
Active
The satellite is in orbit
The satellite is in orbit
Orbital parameters of the satellite
Perigee
414.34 km
Apogee
428.89 km
Inclination
97.3°
Period
94.3 min
Semi-major axis
6799.7 km
Velocity
7.66 km/s
Mission timeline
Launch time
2024-11-04 00:00:00
Decayed time
2024-11-05 00:00:00
Transmitters
Telemetry decoder Horizon
Decoder name
geoscan
Decoder fields
Last observers
Observer
Time of receipt
2025-10-27 13:23:00 UTC
2025-10-27 06:54:48 UTC
2025-10-27 06:52:26 UTC
2025-10-27 05:22:27 UTC
2025-10-27 05:18:37 UTC
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Celestrak (active)
TLE updated
2025-10-26 17:43:46
Two-line elements (TLE)
1 61757U 24199Y 25299.49861156 .00046721 00000+0 91231-3 0 9996
2 61757 97.3283 169.7632 0010704 46.8026 313.4116 15.47279719101544