HERMES H4
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
502.34 km
Apogee
509.80 km
Inclination
97.4°
Period
96.1 min
Semi-major axis
6884.2 km
Velocity
7.61 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
Celestrak (active)
TLE updated
2025-09-03 04:52:48
Two-line elements (TLE)
1 63833U 25052BP 25245.65169279 .00026286 00000+0 12584-2 0 9995
2 63833 97.4207 137.7575 0005416 124.2007 235.9741 15.18919465 26133