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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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: 3 hours ago
TLE from 3 hours ago
0 COSMOS 2385
1 27056U 01058B 26128.21473354 .00000041 00000-0 17366-3 0 9993
2 27056 82.5374 245.4047 0005388 332.7364 103.0451 12.60564328120744Epoch: 2026-05-08T05:09Z
TLE epoch observation values (Epoch: 2026-05-08T05:09:12.977Z)
Latitude
74.09072°
Longitude
-30.73664°
Altitude
1,434.264 km
Speed
7.15 km/s
True Right ascension
18h 10m 28s
True Declination
74° 00' 28"
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
15:59:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,422.141 km
Perigee altitude
1,413.74 km
Semi-major axis
7,796.078 km
Eccentricity
0.00054
Inclination
82.5374°
RAAN
245.4047°
Arg. of periapsis
332.7364°
True anomaly
103.10524°
Mean anomaly
103.0451°
Eccentric anomaly
103.07517°
Mean motion
3.15304 °/min
Orbital period
114.18 mins
BSTAR
0.00017366
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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. |
|---|---|---|---|---|---|---|---|
| 16 mins | 2026-05-08 08:38:23.245Z | 187.705° SSW | 2026-05-08 08:46:23.245Z | 245.308° WSW | 44.867° | 2026-05-08 08:54:23.245Z | 6.588° NNE |
| 8 mins | 2026-05-08 10:39:23.245Z | 269.223° W | 2026-05-08 10:43:23.245Z | 300.826° NW | 15.885° | 2026-05-08 10:47:23.245Z | 331.12° NNW |
| 14 mins | 2026-05-08 18:42:23.245Z | 10.781° NNE | 2026-05-08 18:48:23.245Z | 66.913° ENE | 32.687° | 2026-05-08 18:56:23.245Z | 140.698° SSE |
| 14 mins | 2026-05-08 20:37:23.245Z | 335.431° NNW | 2026-05-08 20:44:23.245Z | 264.975° W | 33.655° | 2026-05-08 20:51:23.245Z | 206.587° SW |
| 14 mins | 2026-05-09 07:31:23.245Z | 149.001° SSE | 2026-05-09 07:38:23.245Z | 79.429° E | 32.794° | 2026-05-09 07:45:23.245Z | 22.116° NNE |
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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