NAVSTAR 71 (USA 256), 40105
Orbit data source: Space-Track
NAVSTAR 71 (USA 256), 40105 is a payload satellite owned by USAF SMC (US) in MEO that was launched on Sat, 02 Aug 2014 UTC via an ATLAS V 401 launch vehicle from the Air Force Eastern Test Range (AFETR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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40105 intel report (Beta)
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Expand to show TLE details & historyLast TLE update: 6 hours ago
TLE from 6 hours ago
0 NAVSTAR 71 (USA 256)
1 40105U 14045A 25343.59006872 .00000002 00000-0 00000-0 0 9990
2 40105 55.2273 96.0246 0032763 119.7913 240.5219 2.00572274 82276TLE epoch observation values (Epoch: 2025-12-09T14:09:41.937Z)
Visualization orbit readout
Visualization observer readout
Orbital elements
Other satellites on launch #45 in the year 2014 (2014-08-02 UTC)
NAVSTAR 71 (USA 256) Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 60 mins | 2025-12-09 20:11:26.989Z | 179.025° S | 2025-12-09 20:11:26.989Z | 179.025° S | 31.242° | 2025-12-09 21:11:26.989Z | 175.889° S |
| 284 mins | 2025-12-10 15:27:26.989Z | 293.116° NW | 2025-12-10 18:28:26.989Z | 250.598° W | 44.67° | 2025-12-10 20:11:26.989Z | 178.815° S |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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