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
499.74 km
Apogee
507.58 km
Inclination
97.4°
Period
96.0 min
Semi-major axis
6881.7 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
2025-09-30 01:07:35
Two-line elements (TLE)
1 63833U 25052BP 25272.12801756 .00023581 00000+0 11026-2 0 9995
2 63833 97.4148 163.7648 0005631 65.1990 294.9830 15.19758078 30153
