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: 16 hours ago
TLE from 16 hours ago
0 COSMOS 2256
1 22691U 93038E 26245.51367661 .00000029 00000-0 99546-4 0 9995
2 22691 82.5794 162.1861 0006820 160.9833 13.3019 12.63949098531588Epoch: 2026-09-02T12:19Z
TLE epoch observation values (Epoch: 2026-09-02T12:19:41.659Z)
Latitude
5.57247°
Longitude
174.87291°
Altitude
1,403.703 km
Speed
7.161 km/s
True Right ascension
22h 45m 50s
True Declination
5° 32' 32"
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
20:25:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,409.313 km
Perigee altitude
1,398.698 km
Semi-major axis
7,782.142 km
Eccentricity
0.00068
Inclination
82.5794°
RAAN
162.1861°
Arg. of periapsis
160.9833°
True anomaly
13.3199°
Mean anomaly
13.3019°
Eccentric anomaly
13.3109°
Mean motion
3.16151 °/min
Orbital period
113.87 mins
BSTAR
0.000099546
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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 | 2026-09-03 05:06:27.072Z | 11.164° NNE | 2026-09-03 05:13:27.072Z | 69.441° E | 26.802° | 2026-09-03 05:20:27.072Z | 128.7° SE |
| 14 mins | 2026-09-03 07:02:27.072Z | 339.981° N | 2026-09-03 07:08:27.072Z | 276.762° WNW | 39.305° | 2026-09-03 07:16:27.072Z | 195.502° SSW |
| 12 mins | 2026-09-03 17:55:27.072Z | 133.909° SE | 2026-09-03 18:01:27.072Z | 79.063° E | 26.189° | 2026-09-03 18:07:27.072Z | 29.824° NE |
| 15 mins | 2026-09-03 19:48:27.072Z | 207.856° SW | 2026-09-03 19:55:27.072Z | 283.258° WNW | 39.537° | 2026-09-03 20:03:27.072Z | 359.434° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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