COSMOS 2094, 20739
Orbit data source: Space-Track
COSMOS 2094, 20739 is a payload satellite owned by UNKS (CIS) in LEO that was launched on Wed, 08 Aug 1990 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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20739 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
NPO PM
Mission
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, 0.8 m
Radar Cross Section
1.257 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 COSMOS 2094
1 20739U 90070E 25353.12916466 .00000030 00000-0 10329-3 0 9991
2 20739 82.5763 47.2487 0012472 135.9843 251.9918 12.64749784632463Epoch: 2025-12-19T03:05Z
TLE epoch observation values (Epoch: 2025-12-19T03:05:59.826Z)
Latitude
27.62438°
Longitude
-83.33471°
Altitude
1,409.662 km
Speed
7.156 km/s
True Right ascension
03h 24m 33s
True Declination
27° 29' 43"
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
16:28:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,410.42 km
Perigee altitude
1,391.016 km
Semi-major axis
7,778.855 km
Eccentricity
0.00125
Inclination
82.5763°
RAAN
47.2487°
Arg. of periapsis
135.9843°
True anomaly
251.85595°
Mean anomaly
251.9918°
Eccentric anomaly
251.92387°
Mean motion
3.16351 °/min
Orbital period
113.8 mins
BSTAR
0.00010329
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Other satellites on launch #70 in the year 1990 (1990-08-08 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 2094 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 | 2025-12-20 03:43:08.533Z | 159.226° S | 2025-12-20 03:51:08.533Z | 79.801° E | 36.64° | 2025-12-20 03:58:08.533Z | 19.365° NNE |
| 12 mins | 2025-12-20 05:40:08.533Z | 233.427° WSW | 2025-12-20 05:45:08.533Z | 281.085° WNW | 29.402° | 2025-12-20 05:52:08.533Z | 347.712° N |
| 9 mins | 2025-12-20 13:46:08.533Z | 33.326° NE | 2025-12-20 13:50:08.533Z | 66.67° ENE | 17.5° | 2025-12-20 13:55:08.533Z | 104.866° ESE |
| 14 mins | 2025-12-20 15:39:08.533Z | 351.516° N | 2025-12-20 15:46:08.533Z | 197.514° SSW | 44.708° | 2025-12-20 15:53:08.533Z | 176.608° S |
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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