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, Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 20 hours ago
TLE from 20 hours ago
0 COSMOS 2255
1 22690U 93038D 26245.30687392 .00000029 00000-0 99450-4 0 9991
2 22690 82.5878 180.3656 0005875 155.5939 324.5774 12.63329334530961Epoch: 2026-09-02T07:21Z
TLE epoch observation values (Epoch: 2026-09-02T07:21:53.906Z)
Latitude
59.14203°
Longitude
-104.08311°
Altitude
1,415.478 km
Speed
7.16 km/s
True Right ascension
23h 11m 24s
True Declination
59° 00' 11"
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
19:34:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,411.125 km
Perigee altitude
1,401.978 km
Semi-major axis
7,784.689 km
Eccentricity
0.00059
Inclination
82.5878°
RAAN
180.3656°
Arg. of periapsis
155.5939°
True anomaly
324.53836°
Mean anomaly
324.5774°
Eccentric anomaly
324.55788°
Mean motion
3.15996 °/min
Orbital period
113.93 mins
BSTAR
0.00009945
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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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-09-03 06:08:38.801Z | 14.464° NNE | 2026-09-03 06:15:38.801Z | 72.767° E | 23.84° | 2026-09-03 06:21:38.801Z | 121.273° SE |
| 15 mins | 2026-09-03 08:03:38.801Z | 344.7° N | 2026-09-03 08:10:38.801Z | 271.22° WNW | 41.87° | 2026-09-03 08:18:38.801Z | 189.713° SSW |
| 11 mins | 2026-09-03 18:58:38.801Z | 124.811° SE | 2026-09-03 19:03:38.801Z | 80.345° E | 23.325° | 2026-09-03 19:09:38.801Z | 32.281° NE |
| 15 mins | 2026-09-03 20:50:38.801Z | 201.892° SSW | 2026-09-03 20:57:38.801Z | 278.988° WNW | 41.854° | 2026-09-03 21:05:38.801Z | 1.312° NNE |
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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