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: 10 hours ago
TLE from 10 hours ago
0 COSMOS 2255
1 22690U 93038D 26275.93144387 .00000011 00000-0 25726-5 0 9992
2 22690 82.5871 160.8189 0006775 94.3707 276.3987 12.63329898534836Epoch: 2026-10-02T22:21Z
TLE epoch observation values (Epoch: 2026-10-02T22:21:16.750Z)
Latitude
10.55375°
Longitude
175.23492°
Altitude
1,410.633 km
Speed
7.156 km/s
True Right ascension
10h 48m 48s
True Declination
10° 29' 50"
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
02:10:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,411.823 km
Perigee altitude
1,401.275 km
Semi-major axis
7,784.686 km
Eccentricity
0.00068
Inclination
82.5871°
RAAN
160.8189°
Arg. of periapsis
94.3707°
True anomaly
276.32154°
Mean anomaly
276.3987°
Eccentric anomaly
276.36012°
Mean motion
3.15996 °/min
Orbital period
113.93 mins
BSTAR
0.0000025726
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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 | 2026-10-03 15:31:55.931Z | 121.704° SE | 2026-10-03 15:36:55.931Z | 82.597° E | 20.891° | 2026-10-03 15:42:55.931Z | 35.888° NE |
| 15 mins | 2026-10-03 17:23:55.931Z | 193.983° SSW | 2026-10-03 17:30:55.931Z | 263.651° W | 74.835° | 2026-10-03 17:38:55.931Z | 4.011° NNE |
| 6 mins | 2026-10-03 19:24:55.931Z | 279.351° WNW | 2026-10-03 19:27:55.931Z | 302.295° NW | 13.948° | 2026-10-03 19:30:55.931Z | 324.627° NNW |
| 14 mins | 2026-10-04 03:25:55.931Z | 9.757° NNE | 2026-10-04 03:31:55.931Z | 70.958° E | 44.51° | 2026-10-04 03:39:55.931Z | 145.619° SSE |
| 13 mins | 2026-10-04 05:20:55.931Z | 331.293° NNW | 2026-10-04 05:26:55.931Z | 272.847° WNW | 37.292° | 2026-10-04 05:33:55.931Z | 211.816° 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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