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: 1 day ago
TLE from 1 day ago
0 NAVSTAR 74 (USA 262)
1 40730U 15033A 26131.82366543 -.00000031 00000-0 00000-0 0 9991
2 40730 54.0122 268.5852 0115012 30.0367 330.5973 2.00558108 79268Epoch: 2026-05-11T19:46Z
TLE epoch observation values (Epoch: 2026-05-11T19:46:04.693Z)
Latitude
-0.00004°
Longitude
102.44062°
Altitude
19,917.881 km
Speed
3.913 km/s
True Right ascension
17h 54m 16s
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
04:00:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
20,488.224 km
Perigee altitude
19,877.26 km
Semi-major axis
26,560.879 km
Eccentricity
0.0115
Inclination
54.0122°
RAAN
268.5852°
Arg. of periapsis
30.0367°
True anomaly
329.94208°
Mean anomaly
330.5973°
Eccentric anomaly
330.27051°
Mean motion
0.50139 °/min
Orbital period
718 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. |
|---|---|---|---|---|---|---|---|
| 166 mins | 2026-05-12 22:41:41.749Z | 321.367° NNW | 2026-05-13 00:01:41.749Z | 290.948° WNW | 21.684° | 2026-05-13 01:27:41.749Z | 254.656° W |
| 275 mins | 2026-05-13 06:46:41.749Z | 155.334° SSE | 2026-05-13 09:04:41.749Z | 90.89° ESE | 38.533° | 2026-05-13 11:21:41.749Z | 46.367° ENE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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