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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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ISO8601 Format

Identifier

20465, 1990-010A

Orbit

LEO

Last TLE update

11 hours ago

Origin

Glavnoye Razvedyvatelnoe Upravleniye (CIS)

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 (35 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

TLE from 11 hours ago

0 COSMOS 2058
1 20465U 90010A   25204.18910310  .00003157  00000-0  19746-3 0  9999
2 20465  82.4751 273.0238 0008768  54.3316 305.8728 15.09072535928719

Epoch: 2025-07-23T04:32Z

TLE epoch observation values (Epoch: 2025-07-23T04:32:18.507Z)

Latitude

-0.00003°

Longitude

-96.22569°

Altitude

538.554 km

Speed

7.595 km/s

True Right ascension

18h 12m 05s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-20.91125°

Longitude

-99.55425°

Altitude

545.342 km

Speed

7.589 km/s

Apparent Right ascension

17h 25m 23s

Apparent Declination

-30° 12' 52"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

04:41:09

Azimuth

313.674° NW

Elevation

-76.754°

Doppler factor

Orbital elements

Apogee altitude

542.081 km

Perigee altitude

529.956 km

Semi-major axis

6,914.155 km

Eccentricity

0.00088

Inclination

82.4751°

RAAN

273.0238°

Arg. of periapsis

54.3316°

True anomaly

305.79133°

Mean anomaly

305.8728°

Eccentric anomaly

305.83207°

Mean motion

3.77515 °/min

Orbital period

95.36 mins

BSTAR

0.00019746

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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)

COSMOS 2058 Visibility forecast

Observer location: undefined°, undefined°

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.
7 mins	2025-07-23 16:14:07.630Z	6.401° NNE	2025-07-23 16:17:07.630Z	60.817° ENE	35.59°	2025-07-23 16:21:07.630Z	154.097° SSE
4 mins	2025-07-24 04:33:07.630Z	126.28° SE	2025-07-24 04:35:07.630Z	87.611° E	19.547°	2025-07-24 04:37:07.630Z	49.912° ENE
5 mins	2025-07-24 06:09:07.630Z	243.253° WSW	2025-07-24 06:11:07.630Z	284.654° WNW	21.892°	2025-07-24 06:14:07.630Z	337.865° 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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Authenticating...

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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.