COSMOS 2256, 22691
Orbit data source: Space-Track
COSMOS 2256, 22691 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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22691 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: 3 days ago
TLE from 3 days ago
0 COSMOS 2256
1 22691U 93038E 26171.07409991 .00000007 00000-0 -21279-4 0 9992
2 22691 82.5741 209.8284 0006429 351.5782 35.8354 12.63947666522180Epoch: 2026-06-20T01:46Z
TLE epoch observation values (Epoch: 2026-06-20T01:46:42.232Z)
Latitude
27.24333°
Longitude
-81.31262°
Altitude
1,405.827 km
Speed
7.161 km/s
True Right ascension
14h 14m 37s
True Declination
27° 06' 55"
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
00:51:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,409.014 km
Perigee altitude
1,399.008 km
Semi-major axis
7,782.148 km
Eccentricity
0.00064
Inclination
82.5741°
RAAN
209.8284°
Arg. of periapsis
351.5782°
True anomaly
35.87856°
Mean anomaly
35.8354°
Eccentric anomaly
35.85698°
Mean motion
3.16151 °/min
Orbital period
113.87 mins
BSTAR
-0.000021279
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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 2256 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 | 2026-06-22 15:02:50.162Z | 339.699° N | 2026-06-22 15:09:50.162Z | 272.455° WNW | 36.934° | 2026-06-22 15:16:50.162Z | 202.351° SSW |
| 12 mins | 2026-06-23 01:56:50.162Z | 137.039° SSE | 2026-06-23 02:01:50.162Z | 89.688° E | 28.867° | 2026-06-23 02:08:50.162Z | 27.116° NE |
| 14 mins | 2026-06-23 03:49:50.162Z | 213.262° SW | 2026-06-23 03:56:50.162Z | 286.773° WNW | 37.078° | 2026-06-23 04:03:50.162Z | 355.249° N |
| 5 mins | 2026-06-23 11:58:50.162Z | 43.795° NE | 2026-06-23 12:00:50.162Z | 58.584° ENE | 12.056° | 2026-06-23 12:03:50.162Z | 80.362° E |
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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