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, Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 5 hours ago
TLE from 5 hours ago
0 COSMOS 2384
1 27055U 01058A 26098.61856566 .00000027 00000-0 94240-4 0 9993
2 27055 82.5409 277.9803 0010818 55.5093 304.7017 12.59890108116294Epoch: 2026-04-08T14:50Z
TLE epoch observation values (Epoch: 2026-04-08T14:50:44.073Z)
Latitude
0.00002°
Longitude
-141.58168°
Altitude
1,421.324 km
Speed
7.152 km/s
True Right ascension
18h 31m 55s
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
01:31:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,429.16 km
Perigee altitude
1,412.287 km
Semi-major axis
7,798.861 km
Eccentricity
0.00108
Inclination
82.5409°
RAAN
277.9803°
Arg. of periapsis
55.5093°
True anomaly
304.59971°
Mean anomaly
304.7017°
Eccentric anomaly
304.65071°
Mean motion
3.15135 °/min
Orbital period
114.24 mins
BSTAR
0.00009424
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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. |
|---|---|---|---|---|---|---|---|
| 15 mins | 2026-04-08 23:04:46.986Z | 4.9° NNE | 2026-04-08 23:11:46.986Z | 73.363° E | 37.099° | 2026-04-08 23:19:46.986Z | 149.255° SSE |
| 13 mins | 2026-04-09 01:00:46.986Z | 330.096° NNW | 2026-04-09 01:06:46.986Z | 275.274° WNW | 29.169° | 2026-04-09 01:13:46.986Z | 215.69° SW |
| 14 mins | 2026-04-09 11:54:46.986Z | 157.383° SSE | 2026-04-09 12:00:46.986Z | 99.174° ESE | 37.347° | 2026-04-09 12:08:46.986Z | 18.714° NNE |
| 13 mins | 2026-04-09 13:50:46.986Z | 232.865° WSW | 2026-04-09 13:56:46.986Z | 289.948° WNW | 28.896° | 2026-04-09 14:03:46.986Z | 349.867° N |
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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