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: 13 hours ago
TLE from 13 hours ago
0 COSMOS 2329
1 23791U 96009E 25355.02583520 .00000034 00000-0 12967-3 0 9996
2 23791 82.5722 79.5066 0009895 109.0759 64.9582 12.61699778373895Epoch: 2025-12-21T00:37Z
TLE epoch observation values (Epoch: 2025-12-21T00:37:12.161Z)
Latitude
5.73834°
Longitude
159.61479°
Altitude
1,414.847 km
Speed
7.155 km/s
True Right ascension
17h 15m 02s
True Declination
5° 42' 26"
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
12:56:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,420.968 km
Perigee altitude
1,405.549 km
Semi-major axis
7,791.395 km
Eccentricity
0.00099
Inclination
82.5722°
RAAN
79.5066°
Arg. of periapsis
109.0759°
True anomaly
65.06098°
Mean anomaly
64.9582°
Eccentric anomaly
65.00959°
Mean motion
3.15588 °/min
Orbital period
114.07 mins
BSTAR
0.00012967
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-21 15:34:07.702Z | 36.775° NE | 2025-12-21 15:37:07.702Z | 59.164° ENE | 13.225° | 2025-12-21 15:40:07.702Z | 81.736° E |
| 15 mins | 2025-12-21 17:27:07.702Z | 357.63° N | 2025-12-21 17:34:07.702Z | 97.167° ESE | 43.775° | 2025-12-21 17:42:07.702Z | 166.256° S |
| 9 mins | 2025-12-21 19:24:07.702Z | 313.031° NW | 2025-12-21 19:28:07.702Z | 278.446° WNW | 19.997° | 2025-12-21 19:33:07.702Z | 238.49° WSW |
| 4 mins | 2025-12-22 04:27:07.702Z | 83.408° E | 2025-12-22 04:28:07.702Z | 75.921° E | 12.112° | 2025-12-22 04:31:07.702Z | 54.161° ENE |
| 14 mins | 2025-12-22 06:15:07.702Z | 175.9° S | 2025-12-22 06:22:07.702Z | 71.199° E | 43.878° | 2025-12-22 06:29:07.702Z | 11.635° NNE |
| 10 mins | 2025-12-22 08:13:07.702Z | 255.12° W | 2025-12-22 08:18:07.702Z | 298.409° NW | 20.547° | 2025-12-22 08:23:07.702Z | 338.366° N |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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