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: 21 hours ago
TLE from 21 hours ago
0 COSMOS 2255
1 22690U 93038D 26065.06848522 .00000034 00000-0 13129-3 0 9992
2 22690 82.5828 295.5047 0005214 211.2007 317.5676 12.63325811508203Epoch: 2026-03-06T01:38Z
TLE epoch observation values (Epoch: 2026-03-06T01:38:37.123Z)
Latitude
11.13168°
Longitude
-74.42034°
Altitude
1,408.233 km
Speed
7.158 km/s
True Right ascension
07h 36m 10s
True Declination
11° 04' 20"
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
03:03:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,410.625 km
Perigee altitude
1,402.507 km
Semi-major axis
7,784.703 km
Eccentricity
0.00052
Inclination
82.5828°
RAAN
295.5047°
Arg. of periapsis
211.2007°
True anomaly
317.52727°
Mean anomaly
317.5676°
Eccentric anomaly
317.54744°
Mean motion
3.15995 °/min
Orbital period
113.93 mins
BSTAR
0.00013129
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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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2026-03-07 02:04:18.180Z | 9.745° NNE | 2026-03-07 02:11:18.180Z | 75.03° E | 31.353° | 2026-03-07 02:18:18.180Z | 137.099° SSE |
| 13 mins | 2026-03-07 04:00:18.180Z | 333.94° NNW | 2026-03-07 04:06:18.180Z | 268.596° W | 35.013° | 2026-03-07 04:13:18.180Z | 204.996° SW |
| 13 mins | 2026-03-07 14:52:18.180Z | 145.369° SSE | 2026-03-07 14:58:18.180Z | 91.815° ESE | 31.018° | 2026-03-07 15:05:18.180Z | 26.038° NE |
| 13 mins | 2026-03-07 16:47:18.180Z | 219.982° SW | 2026-03-07 16:53:18.180Z | 283.189° WNW | 35.227° | 2026-03-07 17:00:18.180Z | 352.951° N |
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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