NAVSTAR 74 (USA 262), 40730
Orbit data source: Space-Track
NAVSTAR 74 (USA 262), 40730 is a payload satellite owned by USAF SMC (US) in MEO that was launched on Wed, 15 Jul 2015 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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40730 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Boeing/ES
Mission
Operational Defense Navigation
Bus & Motor
GPS IIF, AOCS
Mass
1,630 kg wet, ~1,500 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 9.0 m
Radar Cross Section
13.960 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 NAVSTAR 74 (USA 262)
1 40730U 15033A 26085.45499631 .00000019 00000-0 00000-0 0 9998
2 40730 54.0484 270.4951 0114854 29.4383 331.2019 2.00560356 78338Epoch: 2026-03-26T10:55Z
TLE epoch observation values (Epoch: 2026-03-26T10:55:11.681Z)
Latitude
-0.00004°
Longitude
-77.20424°
Altitude
19,916.386 km
Speed
3.913 km/s
True Right ascension
18h 01m 59s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
08:30:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
20,487.602 km
Perigee altitude
19,877.482 km
Semi-major axis
26,560.679 km
Eccentricity
0.01149
Inclination
54.0484°
RAAN
270.4951°
Arg. of periapsis
29.4383°
True anomaly
330.55983°
Mean anomaly
331.2019°
Eccentric anomaly
330.88168°
Mean motion
0.5014 °/min
Orbital period
717.99 mins
BSTAR
0
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Other satellites on launch #33 in the year 2015 (2015-07-15 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.NAVSTAR 74 (USA 262) Visibility forecast
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 87 mins | 2026-03-28 03:08:31.653Z | 290.915° WNW | 2026-03-28 03:08:31.653Z | 290.915° WNW | 21.912° | 2026-03-28 04:35:31.653Z | 254.143° W |
| 273 mins | 2026-03-28 09:54:31.653Z | 154.804° SSE | 2026-03-28 12:11:31.653Z | 90.828° ESE | 38.407° | 2026-03-28 14:27:31.653Z | 46.156° ENE |
| 84 mins | 2026-03-29 01:44:31.653Z | 321.28° NNW | 2026-03-29 03:04:31.653Z | 290.878° WNW | 21.908° | 2026-03-29 03:08:31.653Z | 289.001° WNW |
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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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