COSMOS 2329, 23791
Orbit data source: Space-Track
COSMOS 2329, 23791 is a payload satellite owned by VKS (CIS) in LEO that was launched on Mon, 19 Feb 1996 UTC via a TSIKLON-3 launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). 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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23791 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
NPO PM
Mission
Non-operational Defense Communications
Bus & Motor
STRELA-3, Unknown motor
Mass
225 kg wet, 225 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 1 Ant, 3.5 m
Radar Cross Section
1.583 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 COSMOS 2329
1 23791U 96009E 26304.34888171 .00000039 00000-0 16142-3 0 9990
2 23791 82.5723 238.9672 0009726 113.2154 7.1417 12.61707398413539Epoch: 2026-10-31T08:22Z
TLE epoch observation values (Epoch: 2026-10-31T08:22:23.379Z)
Latitude
58.90777°
Longitude
-118.70831°
Altitude
1,418.304 km
Speed
7.16 km/s
True Right ascension
03h 06m 10s
True Declination
58° 46' 06"
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
16:47:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,420.805 km
Perigee altitude
1,405.649 km
Semi-major axis
7,791.364 km
Eccentricity
0.00097
Inclination
82.5723°
RAAN
238.9672°
Arg. of periapsis
113.2154°
True anomaly
7.15557°
Mean anomaly
7.1417°
Eccentric anomaly
7.14863°
Mean motion
3.1559 °/min
Orbital period
114.07 mins
BSTAR
0.00016142
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Other satellites on launch #9 in the year 1996 (1996-02-19 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.COSMOS 2329 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. |
|---|---|---|---|---|---|---|---|
| 15 mins | 2026-10-31 21:09:15.479Z | 207.313° SW | 2026-10-31 21:16:15.479Z | 271.252° WNW | 54.369° | 2026-10-31 21:24:15.479Z | 358.048° N |
| 15 mins | 2026-11-01 07:11:15.479Z | 0.279° NNE | 2026-11-01 07:18:15.479Z | 70.104° E | 62.276° | 2026-11-01 07:26:15.479Z | 158.663° S |
| 11 mins | 2026-11-01 09:08:15.479Z | 319.594° NNW | 2026-11-01 09:13:15.479Z | 273.862° WNW | 25.928° | 2026-11-01 09:19:15.479Z | 226.644° WSW |
| 15 mins | 2026-11-01 19:59:15.479Z | 169.063° S | 2026-11-01 20:06:15.479Z | 99.378° ESE | 63.488° | 2026-11-01 20:14:15.479Z | 14.355° NNE |
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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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