W-SERIES 4
NORAD 64543 · 2025-135R
PAYLOAD ACTIVE UNKNOWN
§ Identity
- Operator
- —
- Country
- US
- Launch date
- 2025-06-23
- Launch site
- AFWTR
- Launch vehicle
- —
- Mass (kg)
- —
- RCS (m²)
- —
External: N2YO · Heavens-Above · Gunter
§ Orbital elements
Epoch: 2026-06-02T20:07:51.036096Z
- Period
- 89.02 min
- Inclination
- 97.4117°
- Eccentricity
- 0.0132474
- Mean motion
- 16.17542295 rev/d
- Perigee alt
- 138.7 km
- Apogee alt
- 313.7 km
- Semi-major
- 6,604.4 km
- B*
- 3.1298e-4
- RAAN
- 265.8534°
- Arg perigee
- 127.6014°
- Mean anomaly
- 233.7388°
- Rev number
- 5,242
§ Raw data
W-SERIES 41 64543U 25135R 26153.83878514 .05859477 21023-5 31298-3 0 99932 64543 97.4117 265.8534 0132474 127.6014 233.7388 16.17542295 52427
JSON: /api/v1/satellites/64543 · /tle
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§ Radio — SatNOGS DB
| Mode | Description | Downlink | Uplink |
|---|---|---|---|
| FM | S-band telemetry | 2.273 GHz | — |
1 transmitter · refreshed weekly from db.satnogs.org