NAVSTAR 72 (USA 258), 40294
Orbit data source: Space-Track
NAVSTAR 72 (USA 258), 40294 is a payload satellite owned by USAF SMC (US) in MEO that was launched on Wed, 29 Oct 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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
40294 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
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: 10 hours ago
TLE from 10 hours ago
0 NAVSTAR 72 (USA 258)
1 40294U 14068A 25343.46777310 -.00000083 00000-0 00000-0 0 9992
2 40294 56.8554 38.2726 0060787 69.2500 291.4550 2.00564545 81402Epoch: 2025-12-09T11:13Z
TLE epoch observation values (Epoch: 2025-12-09T11:13:35.595Z)
Latitude
-0.00001°
Longitude
151.43896°
Altitude
20,124.092 km
Speed
3.883 km/s
True Right ascension
02h 33m 09s
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
19:04:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
20,343.51 km
Perigee altitude
20,020.607 km
Semi-major axis
26,560.195 km
Eccentricity
0.00608
Inclination
56.8554°
RAAN
38.2726°
Arg. of periapsis
69.25°
True anomaly
290.80491°
Mean anomaly
291.455°
Eccentric anomaly
291.13013°
Mean motion
0.50141 °/min
Orbital period
717.97 mins
BSTAR
0
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #68 in the year 2014 (2014-10-29 UTC)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.NAVSTAR 72 (USA 258) 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. |
|---|---|---|---|---|---|---|---|
| 90 mins | 2025-12-10 00:13:09.286Z | 75.714° E | 2025-12-10 00:59:09.286Z | 55.729° ENE | 13.856° | 2025-12-10 01:43:09.286Z | 37.67° NE |
| 310 mins | 2025-12-10 12:58:09.286Z | 307.033° NW | 2025-12-10 15:37:09.286Z | 260.861° W | 43.215° | 2025-12-10 18:08:09.286Z | 190.041° SSW |
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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
|---|