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COSMOS 2385, 27056

Orbit data source: Space-Track

COSMOS 2385, 27056 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/27056?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

27056, 2001-058B

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: 5 hours ago

TLE from 5 hours ago

0 COSMOS 2385
1 27056U 01058B   26035.90814487  .00000026  00000-0  85980-4 0  9993
2 27056  82.5404 304.4606 0006033 163.6482 270.3951 12.60562129109113

Epoch: 2026-02-04T21:47Z

TLE epoch observation values (Epoch: 2026-02-04T21:47:43.716Z)

Latitude

72.42863°

Longitude

-133.24427°

Altitude

1,433.057 km

Speed

7.151 km/s

True Right ascension

21h 55m 01s

True Declination

72° 20' 17"

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

04:35:36

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,422.653 km

Perigee altitude

1,413.246 km

Semi-major axis

7,796.087 km

Eccentricity

0.0006

Inclination

82.5404°

RAAN

304.4606°

Arg. of periapsis

163.6482°

True anomaly

270.32597°

Mean anomaly

270.3951°

Eccentric anomaly

270.36053°

Mean motion

3.15303 °/min

Orbital period

114.18 mins

BSTAR

0.00008598

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

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COSMOS 2385 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.
9 mins	2026-02-05 03:45:00.874Z	29.837° NE	2026-02-05 03:49:00.874Z	60.355° ENE	15.74°	2026-02-05 03:54:00.874Z	98.033° ESE
15 mins	2026-02-05 05:39:00.874Z	354.198° N	2026-02-05 05:46:00.874Z	128.281° SE	44.755°	2026-02-05 05:54:00.874Z	172.047° S
8 mins	2026-02-05 07:36:00.874Z	311.301° NW	2026-02-05 07:40:00.874Z	279.048° WNW	17.087°	2026-02-05 07:44:00.874Z	248.055° W
7 mins	2026-02-05 16:37:00.874Z	102.734° ESE	2026-02-05 16:40:00.874Z	79.951° E	14.949°	2026-02-05 16:44:00.874Z	49.432° ENE
15 mins	2026-02-05 18:27:00.874Z	183.243° SSW	2026-02-05 18:34:00.874Z	142.823° SSE	44.89°	2026-02-05 18:42:00.874Z	8.57° NNE
10 mins	2026-02-05 20:26:00.874Z	260.388° W	2026-02-05 20:30:00.874Z	291.769° WNW	17.805°	2026-02-05 20:36:00.874Z	338.069° N

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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 2385, 27056 on other resources

View COSMOS 2385, 27056 on NASA - NSSDCA Website

View COSMOS 2385, 27056 on Heavens-Above

View COSMOS 2385, 27056 on Keep Track

View COSMOS 2385, 27056 on Celestrak

View COSMOS 2385, 27056 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 2385, 27056

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: 2026-02-04T21:47:43.716Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

COSMOS 2385 Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 2385, 27056 on other resources

Documentation

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