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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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: 9 hours ago
TLE from 9 hours ago
0 COSMOS 2386
1 27057U 01058C 25340.54282524 .00000016 00000-0 28681-4 0 9997
2 27057 82.5439 337.5091 0001406 98.7206 261.4044 12.61611401102215Epoch: 2025-12-06T13:01Z
TLE epoch observation values (Epoch: 2025-12-06T13:01:40.100Z)
Latitude
-0.00003°
Longitude
66.52295°
Altitude
1,419.192 km
Speed
7.151 km/s
True Right ascension
22h 30m 02s
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
20:05:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,414.719 km
Perigee altitude
1,412.528 km
Semi-major axis
7,791.76 km
Eccentricity
0.00014
Inclination
82.5439°
RAAN
337.5091°
Arg. of periapsis
98.7206°
True anomaly
261.38847°
Mean anomaly
261.4044°
Eccentric anomaly
261.39643°
Mean motion
3.15566 °/min
Orbital period
114.08 mins
BSTAR
0.000028681
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-06 22:42:42.641Z | 99.397° ESE | 2025-12-06 22:45:42.641Z | 77.467° E | 13.042° | 2025-12-06 22:48:42.641Z | 55.1° ENE |
| 15 mins | 2025-12-07 00:32:42.641Z | 178.481° S | 2025-12-07 00:39:42.641Z | 80.021° E | 44.434° | 2025-12-07 00:47:42.641Z | 10.298° NNE |
| 10 mins | 2025-12-07 02:30:42.641Z | 254.942° W | 2025-12-07 02:35:42.641Z | 296.222° NW | 19.69° | 2025-12-07 02:40:42.641Z | 336.413° NNW |
| 12 mins | 2025-12-07 10:35:42.641Z | 19.196° NNE | 2025-12-07 10:40:42.641Z | 66.329° ENE | 27.87° | 2025-12-07 10:47:42.641Z | 128.984° SE |
| 14 mins | 2025-12-07 12:29:42.641Z | 340.057° N | 2025-12-07 12:36:42.641Z | 263.235° W | 38.426° | 2025-12-07 12:43:42.641Z | 198.376° 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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