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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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, Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 6 hours ago
TLE from 6 hours ago
0 COSMOS 2384
1 27055U 01058A 26276.97644071 .00000010 00000-0 -30866-5 0 9994
2 27055 82.5486 164.2010 0010746 14.9549 345.1857 12.59893382138755Epoch: 2026-10-03T23:26Z
TLE epoch observation values (Epoch: 2026-10-03T23:26:04.477Z)
Latitude
0.00005°
Longitude
160.00604°
Altitude
1,418.004 km
Speed
7.155 km/s
True Right ascension
10h 56m 48s
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
23:31:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,429.09 km
Perigee altitude
1,412.329 km
Semi-major axis
7,798.847 km
Eccentricity
0.00107
Inclination
82.5486°
RAAN
164.201°
Arg. of periapsis
14.9549°
True anomaly
345.15417°
Mean anomaly
345.1857°
Eccentric anomaly
345.16994°
Mean motion
3.15136 °/min
Orbital period
114.24 mins
BSTAR
-0.0000030866
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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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-10-04 05:46:52.883Z | 331.757° NNW | 2026-10-04 05:53:52.883Z | 270.386° WNW | 32.035° | 2026-10-04 05:59:52.883Z | 220.047° SW |
| 15 mins | 2026-10-04 16:40:52.883Z | 161.14° S | 2026-10-04 16:47:52.883Z | 88.924° E | 53.253° | 2026-10-04 16:55:52.883Z | 16.824° NNE |
| 12 mins | 2026-10-04 18:37:52.883Z | 237.212° WSW | 2026-10-04 18:42:52.883Z | 283.111° WNW | 31.558° | 2026-10-04 18:49:52.883Z | 346.618° N |
| 10 mins | 2026-10-05 02:44:52.883Z | 26.357° NE | 2026-10-05 02:49:52.883Z | 68.233° E | 21.63° | 2026-10-05 02:54:52.883Z | 108.196° ESE |
| 15 mins | 2026-10-05 04:38:52.883Z | 348.618° N | 2026-10-05 04:45:52.883Z | 254.994° W | 77.391° | 2026-10-05 04:53:52.883Z | 181.622° 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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