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: 4 hours ago
TLE from 4 hours ago
0 COSMOS 2384
1 27055U 01058A 25289.94525301 .00000004 00000-0 -37328-4 0 9990
2 27055 82.5502 28.7894 0011121 85.8329 274.4031 12.59883749 94428Epoch: 2025-10-16T22:41Z
TLE epoch observation values (Epoch: 2025-10-16T22:41:09.860Z)
Latitude
-0.00004°
Longitude
22.80061°
Altitude
1,425.493 km
Speed
7.149 km/s
True Right ascension
01h 55m 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
21:53:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,429.423 km
Perigee altitude
1,412.076 km
Semi-major axis
7,798.887 km
Eccentricity
0.00111
Inclination
82.5502°
RAAN
28.7894°
Arg. of periapsis
85.8329°
True anomaly
274.27603°
Mean anomaly
274.4031°
Eccentric anomaly
274.33956°
Mean motion
3.15133 °/min
Orbital period
114.24 mins
BSTAR
-0.000037328
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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 | 2025-10-17 06:24:44.729Z | 145.325° SSE | 2025-10-17 06:31:44.729Z | 78.904° E | 30.654° | 2025-10-17 06:37:44.729Z | 26.82° NE |
| 14 mins | 2025-10-17 08:19:44.729Z | 217.871° SW | 2025-10-17 08:26:44.729Z | 293.81° NW | 35.319° | 2025-10-17 08:33:44.729Z | 355.051° N |
| 6 mins | 2025-10-17 16:29:44.729Z | 42.277° NE | 2025-10-17 16:31:44.729Z | 57.584° ENE | 13.75° | 2025-10-17 16:35:44.729Z | 87.474° E |
| 15 mins | 2025-10-17 18:21:44.729Z | 356.486° N | 2025-10-17 18:28:44.729Z | 74.399° E | 44.14° | 2025-10-17 18:36:44.729Z | 167.058° S |
| 10 mins | 2025-10-17 20:18:44.729Z | 316.055° NNW | 2025-10-17 20:22:44.729Z | 283.502° WNW | 19.428° | 2025-10-17 20:28:44.729Z | 236.745° WSW |
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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