COSMOS 2255, 22690
Orbit data source: Space-Track
COSMOS 2255, 22690 is a payload satellite owned by VKS (CIS) in LEO that was launched on Thu, 24 Jun 1993 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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22690 intel report (Beta)
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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, 0.9 m
Radar Cross Section
1.257 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 COSMOS 2255
1 22690U 93038D 26306.05816250 .00000025 00000-0 76792-4 0 9998
2 22690 82.5817 141.5801 0006415 36.0901 122.2764 12.63330896538637Epoch: 2026-11-02T01:23Z
TLE epoch observation values (Epoch: 2026-11-02T01:23:45.240Z)
Latitude
21.39129°
Longitude
-103.6081°
Altitude
1,414.368 km
Speed
7.154 km/s
True Right ascension
21h 14m 41s
True Declination
21° 17' 04"
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
05:52:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,411.539 km
Perigee altitude
1,401.551 km
Semi-major axis
7,784.682 km
Eccentricity
0.00064
Inclination
82.5817°
RAAN
141.5801°
Arg. of periapsis
36.0901°
True anomaly
122.33853°
Mean anomaly
122.2764°
Eccentric anomaly
122.30747°
Mean motion
3.15996 °/min
Orbital period
113.93 mins
BSTAR
0.000076792
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Other satellites on launch #38 in the year 1993 (1993-06-24 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 2255 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-11-02 12:07:03.886Z | 108.03° ESE | 2026-11-02 12:11:03.886Z | 76.711° E | 16.862° | 2026-11-02 12:15:03.886Z | 45.973° ENE |
| 14 mins | 2026-11-02 13:58:03.886Z | 186.456° SSW | 2026-11-02 14:05:03.886Z | 352.788° N | 82.351° | 2026-11-02 14:12:03.886Z | 7.101° NNE |
| 8 mins | 2026-11-02 15:57:03.886Z | 267.507° W | 2026-11-02 16:01:03.886Z | 299.681° NW | 17.208° | 2026-11-02 16:05:03.886Z | 330.679° NNW |
| 14 mins | 2026-11-02 23:59:03.886Z | 11.559° NNE | 2026-11-03 00:05:03.886Z | 66.011° ENE | 37.231° | 2026-11-03 00:13:03.886Z | 138.308° SSE |
| 14 mins | 2026-11-03 01:54:03.886Z | 336.291° NNW | 2026-11-03 02:00:03.886Z | 279.756° WNW | 44.581° | 2026-11-03 02:08:03.886Z | 203.731° SW |
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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