USA 159, 26880
Orbit data source: Space-Track
USA 159, 26880 is a payload satellite owned by USAF SMC (US) in GEO that was launched on Mon, 06 Aug 2001 UTC via a TITAN 402B/IUS 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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26880 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
TRW
Mission
Non-operational Defense Classified
Bus & Motor
DSP B18, MRE-4
Mass
~2,360 kg wet, ~2,200 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 1 Pan, 5.8 m
Radar Cross Section
31.528 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 USA 159
1 26880U 01033A 26315.23165042 .00000078 00000-0 00000-0 0 9996
2 26880 12.9244 15.4407 0002205 211.0938 328.1851 0.99196871 34412Epoch: 2026-11-11T05:33Z
TLE epoch observation values (Epoch: 2026-11-11T05:33:34.596Z)
Latitude
0.15375°
Longitude
60.93712°
Altitude
36,082.181 km
Speed
3.064 km/s
True Right ascension
12h 58m 51s
True Declination
0° 09' 13"
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
11:01:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
36,101 km
Perigee altitude
36,082.271 km
Semi-major axis
42,469.772 km
Eccentricity
0.00022
Inclination
12.9244°
RAAN
15.4407°
Arg. of periapsis
211.0938°
True anomaly
328.17178°
Mean anomaly
328.1851°
Eccentric anomaly
328.17844°
Mean motion
0.24798 °/min
Orbital period
1,451.71 mins
BSTAR
0
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Other satellites on launch #33 in the year 2001 (2001-08-06 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.USA 159 Visibility
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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. |
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| USA 159 is likely not visible in the next few days. |
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26880 neighbors
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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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