COSMOS 2385, 27056
Orbit data source: Space-Track
COSMOS 2385, 27056 is a payload satellite owned by KVR (CIS) in LEO that was launched on Fri, 28 Dec 2001 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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27056 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
NPO PM
Mission
Operational 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 + 1 Arm, 3.5 m
Radar Cross Section
1.257 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 18 hours ago
TLE from 18 hours ago
0 COSMOS 2385
1 27056U 01058B 25256.29830978 .00000002 00000-0 -50616-4 0 9995
2 27056 82.5386 36.9305 0006939 134.9370 303.7127 12.60557840 90891Epoch: 2025-09-13T07:09Z
TLE epoch observation values (Epoch: 2025-09-13T07:09:33.965Z)
Latitude
76.44193°
Longitude
-30.28286°
Altitude
1,430.636 km
Speed
7.154 km/s
True Right ascension
04h 38m 34s
True Declination
76° 22' 12"
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
17:25:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,423.377 km
Perigee altitude
1,412.558 km
Semi-major axis
7,796.104 km
Eccentricity
0.00069
Inclination
82.5386°
RAAN
36.9305°
Arg. of periapsis
134.937°
True anomaly
303.64653°
Mean anomaly
303.7127°
Eccentric anomaly
303.67962°
Mean motion
3.15302 °/min
Orbital period
114.18 mins
BSTAR
-0.000050616
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Other satellites on launch #58 in the year 2001 (2001-12-28 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 2385 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. |
|---|---|---|---|---|---|---|---|
| 15 mins | 2025-09-14 09:30:12.980Z | 161.904° S | 2025-09-14 09:37:12.980Z | 94.105° ESE | 38.809° | 2025-09-14 09:45:12.980Z | 17.15° NNE |
| 12 mins | 2025-09-14 11:27:12.980Z | 236.568° WSW | 2025-09-14 11:33:12.980Z | 293.854° NW | 27.585° | 2025-09-14 11:39:12.980Z | 345.854° N |
| 10 mins | 2025-09-14 19:34:12.980Z | 27.223° NE | 2025-09-14 19:39:12.980Z | 69.826° E | 20.043° | 2025-09-14 19:44:12.980Z | 109.351° ESE |
| 14 mins | 2025-09-14 21:28:12.980Z | 348.367° N | 2025-09-14 21:35:12.980Z | 239.208° WSW | 44.117° | 2025-09-14 21:42:12.980Z | 182.16° SSW |
| 4 mins | 2025-09-14 23:27:12.980Z | 294.391° NW | 2025-09-14 23:28:12.980Z | 286.837° WNW | 12.592° | 2025-09-14 23:31:12.980Z | 264.662° W |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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