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 25339.29966402 .00000016 00000-0 28685-4 0 9996
2 23791 82.5719 89.5377 0009574 141.6075 277.8774 12.61699268371917Epoch: 2025-12-05T07:11Z
TLE epoch observation values (Epoch: 2025-12-05T07:11:30.971Z)
Latitude
58.66288°
Longitude
-80.38323°
Altitude
1,424.79 km
Speed
7.154 km/s
True Right ascension
06h 47m 21s
True Declination
58° 31' 23"
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
16:41:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,420.72 km
Perigee altitude
1,405.801 km
Semi-major axis
7,791.397 km
Eccentricity
0.00096
Inclination
82.5719°
RAAN
89.5377°
Arg. of periapsis
141.6075°
True anomaly
277.76871°
Mean anomaly
277.8774°
Eccentric anomaly
277.82306°
Mean motion
3.15588 °/min
Orbital period
114.07 mins
BSTAR
0.000028685
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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 | 2025-12-05 18:54:32.697Z | 1.109° NNE | 2025-12-05 19:01:32.697Z | 71.078° E | 40.773° | 2025-12-05 19:09:32.697Z | 156.911° SSE |
| 11 mins | 2025-12-05 20:51:32.697Z | 320.384° NNW | 2025-12-05 20:56:32.697Z | 273.684° WNW | 24.545° | 2025-12-05 21:02:32.697Z | 225.3° WSW |
| 14 mins | 2025-12-06 07:43:32.697Z | 165.104° S | 2025-12-06 07:49:32.697Z | 99.594° ESE | 41.05° | 2025-12-06 07:57:32.697Z | 15.221° NNE |
| 12 mins | 2025-12-06 09:39:32.697Z | 240.1° WSW | 2025-12-06 09:45:32.697Z | 293.014° NW | 25.001° | 2025-12-06 09:51:32.697Z | 343.759° N |
| 11 mins | 2025-12-06 17:45:32.697Z | 21.927° NNE | 2025-12-06 17:50:32.697Z | 63.897° ENE | 22.172° | 2025-12-06 17:56:32.697Z | 114.557° SE |
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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