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COSMOS 2058, 20465

Orbit data source: Space-Track

COSMOS 2058, 20465 is a payload satellite owned by GRU (CIS) in LEO that was launched on Tue, 30 Jan 1990 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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<iframe src="https://www.satcat.com/sats-embedded/20465?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/20465?theme=dark&initialShowStats=false

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Identifier

20465, 1990-010A

Orbit

LEO

Country

CIS

Related business

Main Directorate of the General Staff of the Armed Forces of the Russian Federation (GRU_ (RU)

Manufacturer

Yuzhnoe

Mission

Defense Sigint

Bus & Motor

TSELINA-D, Unknown motor

Mass

1,750 kg wet, 1,750 kg dry

Launch date (UTC)

1990-01-30 (36 years ago)

Launch vehicle

TSIKLON-3

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl + 1 Ant, 6.5 m

Radar Cross Section

4.694 m², Large (>1 m²)

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

TLE from 6 hours ago

0 COSMOS 2058
1 20465U 90010A   26163.83381530  .00003874  00000-0  22394-3 0  9991
2 20465  82.4664 313.6481 0009772  16.3145 343.8398 15.11984150956610

Epoch: 2026-06-12T20:00Z

TLE epoch observation values (Epoch: 2026-06-12T20:00:41.641Z)

Latitude

-0.00005°

Longitude

112.31701°

Altitude

526.74 km

Speed

7.603 km/s

True Right ascension

20h 54m 35s

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

12:45:47

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

533.879 km

Perigee altitude

520.384 km

Semi-major axis

6,905.269 km

Eccentricity

0.00098

Inclination

82.4664°

RAAN

313.6481°

Arg. of periapsis

16.3145°

True anomaly

343.8086°

Mean anomaly

343.8398°

Eccentric anomaly

343.8242°

Mean motion

3.78244 °/min

Orbital period

95.18 mins

BSTAR

0.00022394

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Other satellites on launch #10 in the year 1990 (1990-01-30 UTC)

SL-14 R/B, 20466

COSMOS 2058 DEB, 43343 (Decayed)

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COSMOS 2058 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.
6 mins	2026-06-13 10:25:35.859Z	164.58° S	2026-06-13 10:28:35.859Z	108.973° ESE	34.721°	2026-06-13 10:31:35.859Z	26.156° NE
6 mins	2026-06-13 21:59:35.859Z	347.584° N	2026-06-13 22:02:35.859Z	233.368° WSW	43.818°	2026-06-13 22:05:35.859Z	179.762° S

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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 2058, 20465 on other resources

View COSMOS 2058, 20465 on NASA - NSSDCA Website

View COSMOS 2058, 20465 on Heavens-Above

View COSMOS 2058, 20465 on Keep Track

View COSMOS 2058, 20465 on Celestrak

View COSMOS 2058, 20465 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 2058, 20465

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: 2026-06-12T20:00:41.641Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #10 in the year 1990 (1990-01-30 UTC)

COSMOS 2058 Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 2058, 20465 on other resources

Documentation

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