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: 1 day ago
TLE from 1 day ago
0 COSMOS 2255
1 22690U 93038D 26311.99714432 .00000041 00000-0 16923-3 0 9993
2 22690 82.5812 137.7861 0006210 23.9206 131.4024 12.63331170539381Epoch: 2026-11-07T23:55Z
TLE epoch observation values (Epoch: 2026-11-07T23:55:53.269Z)
Latitude
24.42766°
Longitude
-91.75404°
Altitude
1,415.234 km
Speed
7.154 km/s
True Right ascension
20h 57m 38s
True Declination
24° 18' 34"
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
21:33:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,411.378 km
Perigee altitude
1,401.71 km
Semi-major axis
7,784.681 km
Eccentricity
0.00062
Inclination
82.5812°
RAAN
137.7861°
Arg. of periapsis
23.9206°
True anomaly
131.45575°
Mean anomaly
131.4024°
Eccentric anomaly
131.42908°
Mean motion
3.15996 °/min
Orbital period
113.93 mins
BSTAR
0.00016923
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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 | 2026-11-09 02:22:39.974Z | 315.749° NNW | 2026-11-09 02:26:39.974Z | 286.48° WNW | 15.741° | 2026-11-09 02:30:39.974Z | 255.515° W |
| 7 mins | 2026-11-09 11:23:39.974Z | 101.51° ESE | 2026-11-09 11:26:39.974Z | 76.993° E | 17.148° | 2026-11-09 11:30:39.974Z | 46.038° ENE |
| 15 mins | 2026-11-09 13:13:39.974Z | 187.056° SSW | 2026-11-09 13:20:39.974Z | 344.61° N | 82.614° | 2026-11-09 13:28:39.974Z | 7.207° NNE |
| 8 mins | 2026-11-09 15:12:39.974Z | 267.483° W | 2026-11-09 15:16:39.974Z | 299.369° NW | 16.973° | 2026-11-09 15:20:39.974Z | 330.312° NNW |
| 14 mins | 2026-11-09 23:14:39.974Z | 11.157° NNE | 2026-11-09 23:21:39.974Z | 80.426° E | 37.714° | 2026-11-09 23:28:39.974Z | 138.599° SSE |
| 11 mins | 2026-11-10 01:09:39.974Z | 336.163° NNW | 2026-11-10 01:15:39.974Z | 280.369° WNW | 43.956° | 2026-11-10 01:20:39.974Z | 216.562° 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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