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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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https://www.satcat.com/sats-embedded/27055?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

27055, 2001-058A

Orbit

LEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

NPO PM

Mission

Non-operational Defense Communications

Bus & Motor

STRELA-3, Unknown motor

Mass

225 kg wet, 225 kg dry

Launch date (UTC)

2001-12-28 (24 years ago)

Launch vehicle

TSIKLON-3

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

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 & history
Last TLE update: 5 hours ago

TLE from 5 hours ago

0 COSMOS 2384
1 27055U 01058A   26002.84815355  .00000009  00000-0 -95508-5 0  9994
2 27055  82.5471 339.0882 0008982 268.9281  91.0780 12.59886699104232

Epoch: 2026-01-02T20:21Z

TLE epoch observation values (Epoch: 2026-01-02T20:21:20.466Z)

Latitude

0.00001°

Longitude

-68.72956°

Altitude

1,426.276 km

Speed

7.148 km/s

True Right ascension

22h 36m 21s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

01:18:01

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,427.742 km

Perigee altitude

1,413.733 km

Semi-major axis

7,798.874 km

Eccentricity

0.0009

Inclination

82.5471°

RAAN

339.0882°

Arg. of periapsis

268.9281°

True anomaly

91.18091°

Mean anomaly

91.078°

Eccentric anomaly

91.12945°

Mean motion

3.15134 °/min

Orbital period

114.24 mins

BSTAR

-0.0000095508

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Other satellites on launch #58 in the year 2001 (2001-12-28 UTC)

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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	2026-01-03 08:24:43.980Z	23.046° NE	2026-01-03 08:29:43.980Z	62.115° ENE	19.173°	2026-01-03 08:35:43.980Z	108.951° ESE
14 mins	2026-01-03 10:19:43.980Z	349.681° N	2026-01-03 10:26:43.980Z	221.221° SW	44.394°	2026-01-03 10:33:43.980Z	179.702° S
6 mins	2026-01-03 12:17:43.980Z	301.606° NW	2026-01-03 12:19:43.980Z	286.448° WNW	13.745°	2026-01-03 12:23:43.980Z	256.991° W
9 mins	2026-01-03 21:16:43.980Z	113.542° SE	2026-01-03 21:20:43.980Z	81.336° E	18.711°	2026-01-03 21:25:43.980Z	41.672° NE
14 mins	2026-01-03 23:08:43.980Z	192.45° SSW	2026-01-03 23:14:43.980Z	244.949° WSW	44.292°	2026-01-03 23:22:43.980Z	4.859° NNE
7 mins	2026-01-04 01:08:43.980Z	275.264° WNW	2026-01-04 01:11:43.980Z	298.268° NW	14.638°	2026-01-04 01:15:43.980Z	328.262° NNW

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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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Check out COSMOS 2384, 27055 on other resources

View COSMOS 2384, 27055 on NASA - NSSDCA Website

View COSMOS 2384, 27055 on Heavens-Above

View COSMOS 2384, 27055 on Keep Track

View COSMOS 2384, 27055 on Celestrak

View COSMOS 2384, 27055 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

COSMOS 2384, 27055

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 hours ago

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2026-01-02T20:21:20.466Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #58 in the year 2001 (2001-12-28 UTC)

COSMOS 2384 Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 2384, 27055 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 hours ago