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
RCS unknown
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 NAVSTAR 86 (USA 585)
1 68791U 26087A 26135.51086649 .00000055 00000-0 00000+0 0 9999
2 68791 54.9647 209.0805 0004396 270.1508 92.8793 2.00570335 189Epoch: 2026-05-15T12:15Z
TLE epoch observation values (Epoch: 2026-05-15T12:15:38.864Z)
Latitude
2.4653°
Longitude
153.65541°
Altitude
20,182.209 km
Speed
3.874 km/s
True Right ascension
14h 03m 14s
True Declination
2° 27' 41"
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
08:51:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
20,193.299 km
Perigee altitude
20,169.948 km
Semi-major axis
26,559.761 km
Eccentricity
0.00044
Inclination
54.9647°
RAAN
209.0805°
Arg. of periapsis
270.1508°
True anomaly
92.92961°
Mean anomaly
92.8793°
Eccentric anomaly
92.90445°
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. |
|---|---|---|---|---|---|---|---|
| 55 mins | 2026-05-19 01:16:14.426Z | 66.989° ENE | 2026-05-19 01:44:14.426Z | 55.301° ENE | 11.394° | 2026-05-19 02:11:14.426Z | 44.417° NE |
| 318 mins | 2026-05-19 13:38:14.426Z | 303.729° NW | 2026-05-19 16:22:14.426Z | 259.252° W | 43.171° | 2026-05-19 18:56:14.426Z | 187.533° 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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