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COSMOS 2386, 27057

Orbit data source: Space-Track

COSMOS 2386, 27057 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/27057?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

27057, 2001-058C

Orbit

LEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

NPO PM

Mission

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: 6 hours ago

TLE from 6 hours ago

0 COSMOS 2386
1 27057U 01058C   26127.72535699  .00000033  00000-0  12619-3 0  9997
2 27057  82.5446 240.0615 0001350 119.7462 240.3763 12.61616015121401

Epoch: 2026-05-07T17:24Z

TLE epoch observation values (Epoch: 2026-05-07T17:24:30.843Z)

Latitude

-0.00005°

Longitude

113.36561°

Altitude

1,419.53 km

Speed

7.151 km/s

True Right ascension

16h 00m 14s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

07:19:11

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,414.656 km

Perigee altitude

1,412.552 km

Semi-major axis

7,791.741 km

Eccentricity

0.00014

Inclination

82.5446°

RAAN

240.0615°

Arg. of periapsis

119.7462°

True anomaly

240.36285°

Mean anomaly

240.3763°

Eccentric anomaly

240.36958°

Mean motion

3.15567 °/min

Orbital period

114.08 mins

BSTAR

0.00012619

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

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COSMOS 2386 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.
12 mins	2026-05-08 06:50:25.783Z	134.628° SE	2026-05-08 06:56:25.783Z	85.734° E	24.818°	2026-05-08 07:02:25.783Z	33.66° NE
14 mins	2026-05-08 08:44:25.783Z	205.731° SW	2026-05-08 08:51:25.783Z	290.097° WNW	40.657°	2026-05-08 08:58:25.783Z	358.851° N
14 mins	2026-05-08 18:46:25.783Z	3.374° NNE	2026-05-08 18:53:25.783Z	90.109° ESE	40.155°	2026-05-08 19:00:25.783Z	154.937° SSE
11 mins	2026-05-08 20:42:25.783Z	322.972° NNW	2026-05-08 20:47:25.783Z	277.702° WNW	25.348°	2026-05-08 20:53:25.783Z	226.117° WSW

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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 2386, 27057 on other resources

View COSMOS 2386, 27057 on NASA - NSSDCA Website

View COSMOS 2386, 27057 on Heavens-Above

View COSMOS 2386, 27057 on Keep Track

View COSMOS 2386, 27057 on Celestrak

View COSMOS 2386, 27057 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 2386, 27057

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-05-07T17:24:30.843Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

COSMOS 2386 Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 2386, 27057 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago