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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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Identifier
20739, 1990-070E
Orbit
LEO
Last TLE update
14 hours ago
Origin
Manufacturer
NPO PM
Mission
Defense Communications
Bus & Motor
STRELA-3, Unknown motor
Mass
225 kg wet, 225 kg dry
Launch date (UTC)
1990-08-08 (35 years ago)
Launch vehicle
TSIKLON-3
Launch site
Plesetsk Missile And Space Complex (PKMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Cyl, 1.6 m
Radar Cross Section
1.257 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 14 hours ago
0 COSMOS 2094
1 20739U 90070E   25183.91978339  .00000034  00000-0  12427-3 0  9991
2 20739  82.5757 155.7473 0011793 157.3544 230.4974 12.64743902611071
Epoch: 2025-07-02T22:04Z
TLE epoch observation values (Epoch: 2025-07-02T22:04:29.284Z)
Latitude
27.53228°
Longitude
-92.69298°
Altitude
1,412.505 km
Speed
7.154 km/s
True Right ascension
10h 38m 29s
True Declination
27° 24' 12"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-25.59423°
Longitude
86.61219°
Altitude
1,406.865 km
Speed
7.159 km/s
Apparent Right ascension
20h 08m 59s
Apparent Declination
-67° 16' 41"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
00:04:44
Azimuth
201.608° SSW
Elevation
-26.04°
Doppler factor
1
Orbital elements
Apogee altitude
1,409.916 km
Perigee altitude
1,391.569 km
Semi-major axis
7,778.879 km
Eccentricity
0.00118
Inclination
82.5757°
RAAN
155.7473°
Arg. of periapsis
157.3544°
True anomaly
Unknown
Mean anomaly
230.4974°
Eccentric anomaly
Unknown
Mean motion
3.1635 °/min
Orbital period
113.8 mins
BSTAR
0.00012427
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COSMOS 2094 Visibility forecast

Observer location: undefined°, undefined°

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.
7 mins2025-07-03 20:52:05.878Z104.392° ESE2025-07-03 20:56:05.878Z74.864° E13.754°2025-07-03 20:59:05.878Z52.382° ENE
15 mins2025-07-03 22:42:05.878Z180.529° SSW2025-07-03 22:49:05.878Z119.514° SE44.663°2025-07-03 22:57:05.878Z9.645° NNE
9 mins2025-07-04 00:41:05.878Z261.633° W2025-07-04 00:45:05.878Z295.289° NW18.869°2025-07-04 00:50:05.878Z335.391° NNW
12 mins2025-07-04 08:44:05.878Z19.532° NNE2025-07-04 08:49:05.878Z67.976° E28.031°2025-07-04 08:56:05.878Z130.277° SE
14 mins2025-07-04 10:38:05.878Z338.674° N2025-07-04 10:44:05.878Z276.743° WNW38.024°2025-07-04 10:52:05.878Z197.861° SSW
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