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: 8 hours ago
TLE from 8 hours ago
0 COSMOS 2384
1 27055U 01058A 26037.63047765 .00000039 00000-0 16251-3 0 9999
2 27055 82.5493 316.9013 0009715 184.0903 176.0109 12.59887602108610Epoch: 2026-02-06T15:07Z
TLE epoch observation values (Epoch: 2026-02-06T15:07:53.268Z)
Latitude
-0.00003°
Longitude
-46.83625°
Altitude
1,433.696 km
Speed
7.141 km/s
True Right ascension
21h 07m 36s
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
01:05:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,428.31 km
Perigee altitude
1,413.157 km
Semi-major axis
7,798.871 km
Eccentricity
0.00097
Inclination
82.5493°
RAAN
316.9013°
Arg. of periapsis
184.0903°
True anomaly
176.01864°
Mean anomaly
176.0109°
Eccentric anomaly
176.01477°
Mean motion
3.15134 °/min
Orbital period
114.24 mins
BSTAR
0.00016251
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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 | 2026-02-07 05:04:42.267Z | 12.148° NNE | 2026-02-07 05:11:42.267Z | 71.447° E | 26.693° | 2026-02-07 05:17:42.267Z | 124.273° SE |
| 14 mins | 2026-02-07 07:00:42.267Z | 340.672° N | 2026-02-07 07:06:42.267Z | 282.275° WNW | 39.407° | 2026-02-07 07:14:42.267Z | 195.588° SSW |
| 12 mins | 2026-02-07 17:55:42.267Z | 135.905° SSE | 2026-02-07 18:01:42.267Z | 82.808° E | 26.891° | 2026-02-07 18:07:42.267Z | 31.082° NE |
| 14 mins | 2026-02-07 19:49:42.267Z | 209.772° SW | 2026-02-07 19:56:42.267Z | 291.125° WNW | 39.112° | 2026-02-07 20:03:42.267Z | 357.394° 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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