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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Edit Public Description
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: 21 hours ago
TLE from 21 hours ago
0 COSMOS 2329
1 23791U 96009E 25308.95305277 .00000006 00000-0 -26803-4 0 9992
2 23791 82.5682 108.8987 0008517 208.3594 321.9688 12.61698170368081Epoch: 2025-11-04T22:52Z
TLE epoch observation values (Epoch: 2025-11-04T22:52:23.759Z)
Latitude
9.59604°
Longitude
-99.8904°
Altitude
1,412.716 km
Speed
7.157 km/s
True Right ascension
19h 10m 33s
True Declination
9° 32' 40"
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
15:40:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,419.901 km
Perigee altitude
1,406.629 km
Semi-major axis
7,791.402 km
Eccentricity
0.00085
Inclination
82.5682°
RAAN
108.8987°
Arg. of periapsis
208.3594°
True anomaly
321.90862°
Mean anomaly
321.9688°
Eccentric anomaly
321.93872°
Mean motion
3.15587 °/min
Orbital period
114.07 mins
BSTAR
-0.000026803
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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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2025-11-05 21:25:12.892Z | 12.05° NNE | 2025-11-05 21:32:12.892Z | 74.396° E | 28.164° | 2025-11-05 21:38:12.892Z | 127.732° SE |
| 14 mins | 2025-11-05 23:21:12.892Z | 337.939° N | 2025-11-05 23:27:12.892Z | 271.887° WNW | 38.219° | 2025-11-05 23:35:12.892Z | 197.48° SSW |
| 12 mins | 2025-11-06 10:15:12.892Z | 136.058° SSE | 2025-11-06 10:21:12.892Z | 78.19° E | 27.999° | 2025-11-06 10:27:12.892Z | 28.483° NE |
| 14 mins | 2025-11-06 12:09:12.892Z | 213.831° SW | 2025-11-06 12:15:12.892Z | 279.443° WNW | 38.056° | 2025-11-06 12:23:12.892Z | 357.744° N |
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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