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, 0.8 m
Radar Cross Section
1.257 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 COSMOS 2255
1 22690U 93038D 26125.39044493 .00000027 00000-0 91777-4 0 9998
2 22690 82.5829 256.9504 0006819 84.7678 329.8885 12.63327235515828Epoch: 2026-05-05T09:22Z
TLE epoch observation values (Epoch: 2026-05-05T09:22:14.441Z)
Latitude
54.03958°
Longitude
-96.59028°
Altitude
1,413.469 km
Speed
7.161 km/s
True Right ascension
17h 48m 56s
True Declination
53° 53' 23"
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
06:10:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,411.869 km
Perigee altitude
1,401.252 km
Semi-major axis
7,784.697 km
Eccentricity
0.00068
Inclination
82.5829°
RAAN
256.9504°
Arg. of periapsis
84.7678°
True anomaly
329.84927°
Mean anomaly
329.8885°
Eccentric anomaly
329.86889°
Mean motion
3.15995 °/min
Orbital period
113.93 mins
BSTAR
0.000091777
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-05-06 08:00:52.034Z | 128.289° SE | 2026-05-06 08:05:52.034Z | 86.683° E | 23.226° | 2026-05-06 08:11:52.034Z | 35.132° NE |
| 14 mins | 2026-05-06 09:53:52.034Z | 202.853° SW | 2026-05-06 10:00:52.034Z | 293.462° NW | 41.65° | 2026-05-06 10:07:52.034Z | 0.226° NNE |
| 14 mins | 2026-05-06 19:54:52.034Z | 4.864° NNE | 2026-05-06 20:01:52.034Z | 86.025° E | 38.621° | 2026-05-06 20:08:52.034Z | 151.497° SSE |
| 12 mins | 2026-05-06 21:50:52.034Z | 324.284° NNW | 2026-05-06 21:55:52.034Z | 277.061° WNW | 27.118° | 2026-05-06 22:02:52.034Z | 218.799° SW |
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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