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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Edit Public Description
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: 16 hours ago
TLE from 16 hours ago
0 COSMOS 2255
1 22690U 93038D 25260.89586142 .00000017 00000-0 37230-4 0 9997
2 22690 82.5844 43.5536 0005167 235.0696 246.9756 12.63320112486848Epoch: 2025-09-17T21:30Z
TLE epoch observation values (Epoch: 2025-09-17T21:30:02.426Z)
Latitude
57.34074°
Longitude
-107.67869°
Altitude
1,420.421 km
Speed
7.155 km/s
True Right ascension
14h 07m 35s
True Declination
57° 11' 51"
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
06:42:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,410.612 km
Perigee altitude
1,402.567 km
Semi-major axis
7,784.727 km
Eccentricity
0.00052
Inclination
82.5844°
RAAN
43.5536°
Arg. of periapsis
235.0696°
True anomaly
246.92112°
Mean anomaly
246.9756°
Eccentric anomaly
246.94836°
Mean motion
3.15993 °/min
Orbital period
113.93 mins
BSTAR
0.00003723
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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 | 2025-09-18 20:16:33.246Z | 11.944° NNE | 2025-09-18 20:23:33.246Z | 76.309° E | 29.028° | 2025-09-18 20:29:33.246Z | 129.826° SE |
| 14 mins | 2025-09-18 22:11:33.246Z | 339.227° N | 2025-09-18 22:18:33.246Z | 265.727° W | 37.281° | 2025-09-18 22:25:33.246Z | 200.742° SSW |
| 12 mins | 2025-09-19 09:05:33.246Z | 136.481° SSE | 2025-09-19 09:10:33.246Z | 89.593° E | 28.659° | 2025-09-19 09:17:33.246Z | 27.381° NE |
| 14 mins | 2025-09-19 10:58:33.246Z | 212.598° SW | 2025-09-19 11:05:33.246Z | 285.602° WNW | 37.421° | 2025-09-19 11:12:33.246Z | 355.255° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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