COSMOS 2384, 27055
Orbit data source: Space-Track
COSMOS 2384, 27055 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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27055 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
NPO PM
Mission
Non-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: 16 hours ago
TLE from 16 hours ago
0 COSMOS 2384
1 27055U 01058A 25256.35400409 .00000059 00000-0 28125-3 0 9993
2 27055 82.5445 50.2181 0010619 155.0094 205.1512 12.59882721 90197Epoch: 2025-09-13T08:29Z
TLE epoch observation values (Epoch: 2025-09-13T08:29:45.953Z)
Latitude
0.00001°
Longitude
-69.81194°
Altitude
1,433.656 km
Speed
7.141 km/s
True Right ascension
03h 20m 52s
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
17:29:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,429.036 km
Perigee altitude
1,412.472 km
Semi-major axis
7,798.891 km
Eccentricity
0.00106
Inclination
82.5445°
RAAN
50.2181°
Arg. of periapsis
155.0094°
True anomaly
205.09955°
Mean anomaly
205.1512°
Eccentric anomaly
205.12537°
Mean motion
3.15133 °/min
Orbital period
114.24 mins
BSTAR
0.00028125
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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 2384 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2025-09-14 09:23:41.420Z | 123.782° SE | 2025-09-14 09:29:41.420Z | 76.764° E | 19.89° | 2025-09-14 09:34:41.420Z | 38.026° NE |
| 15 mins | 2025-09-14 11:16:41.420Z | 194.721° SSW | 2025-09-14 11:23:41.420Z | 283.011° WNW | 43.997° | 2025-09-14 11:31:41.420Z | 4.247° NNE |
| 6 mins | 2025-09-14 13:17:41.420Z | 279.369° WNW | 2025-09-14 13:20:41.420Z | 302.096° NW | 13.582° | 2025-09-14 13:23:41.420Z | 324.33° NNW |
| 14 mins | 2025-09-14 21:19:41.420Z | 7.757° NNE | 2025-09-14 21:26:41.420Z | 83.973° E | 35.731° | 2025-09-14 21:33:41.420Z | 145.944° SSE |
| 12 mins | 2025-09-14 23:15:41.420Z | 328.678° NNW | 2025-09-14 23:21:41.420Z | 267.617° W | 30.218° | 2025-09-14 23:27:41.420Z | 215.552° SW |
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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