NAVSTAR 86 (USA 585), 68791
Orbit data source: Space-Track
NAVSTAR 86 (USA 585), 68791 is a payload satellite owned by USSF SSC (US) in MEO that was launched on Tue, 21 Apr 2026 UTC via an FALCON 9 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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Identifier
Orbit
Country
USRelated business
Manufacturer
LMSS Denver
Mission
Operational spacecraft
Bus & Motor
A2100, LEROS-1C?
Mass
4,352 kg wet, ~2,160 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown shape, 14.5 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 NAVSTAR 86 (USA 585)
1 68791U 26087A 26170.40878032 .00000031 00000-0 00000-0 0 9996
2 68791 54.9628 207.6996 0020600 106.9834 255.2232 2.00570427 889Epoch: 2026-06-19T09:48Z
TLE epoch observation values (Epoch: 2026-06-19T09:48:38.619Z)
Latitude
1.57067°
Longitude
154.0113°
Altitude
20,195.764 km
Speed
3.872 km/s
True Right ascension
13h 55m 14s
True Declination
1° 34' 05"
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
07:24:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
20,236.329 km
Perigee altitude
20,126.902 km
Semi-major axis
26,559.752 km
Eccentricity
0.00206
Inclination
54.9628°
RAAN
207.6996°
Arg. of periapsis
106.9834°
True anomaly
254.9951°
Mean anomaly
255.2232°
Eccentric anomaly
255.10913°
Mean motion
0.50143 °/min
Orbital period
717.95 mins
BSTAR
0
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Other satellites on launch #87 in the year 2026 (2026-04-21 UTC)
No other RSOs were in this launch
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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 86 (USA 585) 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. |
|---|---|---|---|---|---|---|---|
| 48 mins | 2026-06-20 23:02:57.870Z | 65.397° ENE | 2026-06-20 23:27:57.870Z | 54.946° ENE | 11.075° | 2026-06-20 23:50:57.870Z | 45.602° ENE |
| 317 mins | 2026-06-21 11:20:57.870Z | 303.394° NW | 2026-06-21 14:04:57.870Z | 258.304° W | 43.274° | 2026-06-21 16:37:57.870Z | 186.946° 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 |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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