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, Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 COSMOS 2385
1 27056U 01058B 26261.96280455 -.00000017 00000-0 -15863-3 0 9996
2 27056 82.5405 159.8992 0007107 29.2412 98.4017 12.60566427137597Epoch: 2026-09-18T23:06Z
TLE epoch observation values (Epoch: 2026-09-18T23:06:26.313Z)
Latitude
51.74586°
Longitude
-14.10006°
Altitude
1,429.705 km
Speed
7.151 km/s
True Right ascension
22h 01m 33s
True Declination
51° 35' 35"
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
00:27:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,423.473 km
Perigee altitude
1,412.391 km
Semi-major axis
7,796.069 km
Eccentricity
0.00071
Inclination
82.5405°
RAAN
159.8992°
Arg. of periapsis
29.2412°
True anomaly
98.48226°
Mean anomaly
98.4017°
Eccentric anomaly
98.44198°
Mean motion
3.15304 °/min
Orbital period
114.18 mins
BSTAR
-0.00015863
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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 | 2026-09-19 17:33:47.003Z | 169.556° S | 2026-09-19 17:41:47.003Z | 81.534° E | 62.812° | 2026-09-19 17:48:47.003Z | 15.254° NNE |
| 12 mins | 2026-09-19 19:31:47.003Z | 243.705° WSW | 2026-09-19 19:36:47.003Z | 286.766° WNW | 26.656° | 2026-09-19 19:43:47.003Z | 345.359° N |
| 12 mins | 2026-09-20 03:37:47.003Z | 21.023° NNE | 2026-09-20 03:42:47.003Z | 63.168° ENE | 25.532° | 2026-09-20 03:49:47.003Z | 120.558° SE |
| 15 mins | 2026-09-20 05:31:47.003Z | 345.549° N | 2026-09-20 05:38:47.003Z | 277.144° WNW | 65.992° | 2026-09-20 05:46:47.003Z | 188.525° SSW |
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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