HERMES-4
NORAD 63833 · 2025-052BP
PAYLOAD ACTIVE UNKNOWN
§ Identity
- Operator
- —
- Country
- IT
- Launch date
- 2025-03-15
- Launch site
- AFWTR
- Launch vehicle
- —
- Mass (kg)
- —
- RCS (m²)
- —
External: N2YO · Heavens-Above · Gunter
§ Orbital elements
Epoch: 2026-09-27T03:54:45.388512Z
- Period
- 93.98 min
- Inclination
- 97.3733°
- Eccentricity
- 0.0002708
- Mean motion
- 15.32263823 rev/d
- Perigee alt
- 467.2 km
- Apogee alt
- 470.9 km
- Semi-major
- 6,847.2 km
- B*
- 2.9290e-4
- RAAN
- 163.5248°
- Arg perigee
- 156.4131°
- Mean anomaly
- 203.7236°
- Rev number
- 8,555
§ Raw data
HERMES-41 63833U 25052BP 26270.16302533 .00009049 00000+0 29290-3 0 99932 63833 97.3733 163.5248 0002708 156.4131 203.7236 15.32263823 85555
JSON: /api/v1/satellites/63833 · /tle
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§ Radio — SatNOGS DB
| Mode | Description | Downlink | Uplink |
|---|---|---|---|
| GFSK | Mode U - Transmitter | 401.500 MHz | — |
1 transmitter · refreshed weekly from db.satnogs.org