COSMOS 2090, 20735
Orbit data source: Space-Track
COSMOS 2090, 20735 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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20735 intel report (Beta)
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Edit Public Description
Expand to show TLE details & history
TLE from 8 hours ago
0 COSMOS 2090
1 20735U 90070A 25188.93282844 .00000008 00000-0 -15843-4 0 9991
2 20735 82.5672 133.4716 0015137 124.3258 297.7042 12.65353034612390
Epoch: 2025-07-07T22:23Z
TLE epoch observation values (Epoch: 2025-07-07T22:23:16.377Z)
Latitude
61.07548°
Longitude
-114.89476°
Altitude
1,405.856 km
Speed
7.165 km/s
True Right ascension
09h 48m 14s
True Declination
60° 56' 31"
Sunlit
Visualization orbit readout
Latitude
-7.04676°
Longitude
52.21694°
Altitude
1,399.567 km
Speed
7.162 km/s
Apparent Right ascension
23h 22m 55s
Apparent Declination
-48° 03' 12"
Sunlit
Visualization observer readout
Local Sidereal Time
18:43:35
Azimuth
138.862° SSE
Elevation
-17.488°
Doppler factor
1
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Other satellites on launch #70 in the year 1990 (1990-08-08 UTC)
COSMOS 2090 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. |
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16 mins | 2025-07-08 08:09:10.344Z | 353.504° N | 2025-07-08 08:17:10.344Z | 100.613° ESE | 44.864° | 2025-07-08 08:25:10.344Z | 172.012° S |
8 mins | 2025-07-08 10:07:10.344Z | 310.011° NW | 2025-07-08 10:10:10.344Z | 285.904° WNW | 16.787° | 2025-07-08 10:15:10.344Z | 246.43° WSW |
6 mins | 2025-07-08 19:07:10.344Z | 93.767° ESE | 2025-07-08 19:09:10.344Z | 78.134° E | 14.093° | 2025-07-08 19:13:10.344Z | 48.199° ENE |
14 mins | 2025-07-08 20:56:10.344Z | 181.377° SSW | 2025-07-08 21:03:10.344Z | 44.763° NE | 44.58° | 2025-07-08 21:10:10.344Z | 9.279° NNE |
9 mins | 2025-07-08 22:54:10.344Z | 260.037° W | 2025-07-08 22:58:10.344Z | 292.567° NW | 18.303° | 2025-07-08 23:03:10.344Z | 333.337° NNW |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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