HERMES H4
Mission information
Status
Active
The satellite is in orbit
The satellite is in orbit
Orbital parameters of the satellite
Perigee
508.64 km
Apogee
516.15 km
Inclination
97.4°
Period
96.2 min
Semi-major axis
6890.5 km
Velocity
7.6 km/s
Mission timeline
Launch time
2025-03-15 06:43:00
Decayed time
Transmitters
Telemetry decoder HERMES H4
Decoder name
Decoder fields
Last observers
Observer
Time of receipt
2025-05-15 05:32:11 UTC
2025-04-27 08:22:21 UTC
2025-04-27 06:49:25 UTC
2025-04-11 09:02:51 UTC
2025-04-11 07:31:31 UTC
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Space-Track.org
TLE updated
2025-05-22 19:21:32
Two-line elements (TLE)
1 63833U 25052BP 25142.53982281 .00006776 00000-0 34773-3 0 9992
2 63833 97.4355 36.5691 0005449 123.2761 236.8995 15.16832134 10492