COSMOS 2386, 27057
Orbit data source: Space-Track
COSMOS 2386, 27057 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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27057 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: 16 hours ago
TLE from 16 hours ago
0 COSMOS 2386
1 27057U 01058C 26182.44434075 .00000014 00000-0 17013-4 0 9996
2 27057 82.5422 205.0398 0001598 84.1469 275.9804 12.61616677128300Epoch: 2026-07-01T10:39Z
TLE epoch observation values (Epoch: 2026-07-01T10:39:51.040Z)
Latitude
-0.00001°
Longitude
125.57614°
Altitude
1,418.877 km
Speed
7.151 km/s
True Right ascension
13h 40m 09s
True Declination
0° 00' 00"
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
14:31:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,414.847 km
Perigee altitude
1,412.357 km
Semi-major axis
7,791.739 km
Eccentricity
0.00016
Inclination
82.5422°
RAAN
205.0398°
Arg. of periapsis
84.1469°
True anomaly
275.96219°
Mean anomaly
275.9804°
Eccentric anomaly
275.97129°
Mean motion
3.15567 °/min
Orbital period
114.08 mins
BSTAR
0.000017013
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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 2386 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-07-02 03:55:53.875Z | 244.95° WSW | 2026-07-02 04:01:53.875Z | 292.994° NW | 21.526° | 2026-07-02 04:07:53.875Z | 341.431° N |
| 12 mins | 2026-07-02 12:01:53.875Z | 18.975° NNE | 2026-07-02 12:07:53.875Z | 74.554° E | 25.828° | 2026-07-02 12:13:53.875Z | 124.458° SE |
| 15 mins | 2026-07-02 13:55:53.875Z | 342.794° N | 2026-07-02 14:02:53.875Z | 271.459° WNW | 40.341° | 2026-07-02 14:10:53.875Z | 193.309° SSW |
| 12 mins | 2026-07-03 00:50:53.875Z | 132.851° SE | 2026-07-03 00:56:53.875Z | 79.148° E | 25.524° | 2026-07-03 01:02:53.875Z | 30.409° NE |
| 7 mins | 2026-07-03 02:43:53.875Z | 206.114° SW | 2026-07-03 02:50:53.875Z | 277.513° WNW | 40.118° | 2026-07-03 02:50:53.875Z | 277.513° WNW |
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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