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: 12 hours ago
TLE from 12 hours ago
0 COSMOS 2329
1 23791U 96009E 25260.10202984 .00000019 00000-0 50689-4 0 9999
2 23791 82.5729 140.0677 0008631 330.1628 183.9881 12.61696031361927Epoch: 2025-09-17T02:26Z
TLE epoch observation values (Epoch: 2025-09-17T02:26:55.378Z)
Latitude
25.65228°
Longitude
-76.51739°
Altitude
1,425.629 km
Speed
7.147 km/s
True Right ascension
21h 05m 59s
True Declination
25° 31' 47"
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
07:34:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,419.998 km
Perigee altitude
1,406.549 km
Semi-major axis
7,791.411 km
Eccentricity
0.00086
Inclination
82.5729°
RAAN
140.0677°
Arg. of periapsis
330.1628°
True anomaly
183.98123°
Mean anomaly
183.9881°
Eccentric anomaly
183.98466°
Mean motion
3.15587 °/min
Orbital period
114.07 mins
BSTAR
0.000050689
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-09-17 15:05:28.502Z | 116.796° SE | 2025-09-17 15:10:28.502Z | 78.059° E | 17.829° | 2025-09-17 15:15:28.502Z | 39.952° NE |
| 15 mins | 2025-09-17 16:57:28.502Z | 190.21° SSW | 2025-09-17 17:04:28.502Z | 291.836° WNW | 44.702° | 2025-09-17 17:12:28.502Z | 5.937° NNE |
| 7 mins | 2025-09-17 18:57:28.502Z | 272.557° WNW | 2025-09-17 19:00:28.502Z | 295.79° NW | 15.095° | 2025-09-17 19:04:28.502Z | 326.724° NNW |
| 14 mins | 2025-09-18 02:59:28.502Z | 9.464° NNE | 2025-09-18 03:06:28.502Z | 80.342° E | 33.415° | 2025-09-18 03:13:28.502Z | 141.333° SSE |
| 14 mins | 2025-09-18 04:54:28.502Z | 335.125° NNW | 2025-09-18 05:01:28.502Z | 266.463° W | 32.95° | 2025-09-18 05:08:28.502Z | 207.968° SW |
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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