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COSMOS 1436, 13768

Orbit data source: Space-Track

COSMOS 1436, 13768 is a payload satellite owned by GUKOS (CIS) in LEO that was launched on Wed, 19 Jan 1983 UTC via a KOSMOS 11K65M 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 URL

https://www.satcat.com/sats-embedded/13768?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

13768, 1983-002H

Orbit

LEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

NPO PM

Mission

Defense Communications

Bus & Motor

STRELA-1 11F625, Unknown motor

Mass

60 kg wet, 60 kg dry

Launch date (UTC)

1983-01-19 (43 years ago)

Launch vehicle

KOSMOS 11K65M

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Sphere, 0.4 m

Radar Cross Section

0.588 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago

0 COSMOS 1436
1 13768U 83002H   25239.61564975 -.00000024  00000-0 -48924-4 0  9991
2 13768  74.0223  60.2320 0043323 138.3257 288.9679 12.57735712956102

Epoch: 2025-08-27T14:46Z

TLE epoch observation values (Epoch: 2025-08-27T14:46:32.138Z)

Latitude

62.19653°

Longitude

-104.78795°

Altitude

1,431.726 km

Speed

7.156 km/s

True Right ascension

06h 11m 44s

True Declination

62° 04' 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

16:36:20

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,463.959 km

Perigee altitude

1,396.303 km

Semi-major axis

7,808.268 km

Eccentricity

0.00433

Inclination

74.0223°

RAAN

60.232°

Arg. of periapsis

138.3257°

True anomaly

288.49759°

Mean anomaly

288.9679°

Eccentric anomaly

288.73283°

Mean motion

3.14566 °/min

Orbital period

114.44 mins

BSTAR

-0.000048924

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Other satellites on launch #2 in the year 1983 (1983-01-19 UTC)

COSMOS 1436 Visibility forecast

Observer location: undefined°, undefined°
Set Observer location

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	2025-08-28 11:31:44.609Z	132.905° SE	2025-08-28 11:37:44.609Z	87.565° E	18.777°	2025-08-28 11:42:44.609Z	50.198° ENE
15 mins	2025-08-28 13:25:44.609Z	202.315° SSW	2025-08-28 13:32:44.609Z	253.221° W	44.422°	2025-08-28 13:40:44.609Z	16.714° NNE
9 mins	2025-08-28 15:27:44.609Z	281.865° WNW	2025-08-28 15:31:44.609Z	314.239° NW	17.484°	2025-08-28 15:36:44.609Z	351.653° N
10 mins	2025-08-28 21:33:44.609Z	12.595° NNE	2025-08-28 21:38:44.609Z	55.833° ENE	20.76°	2025-08-28 21:43:44.609Z	96.183° ESE
14 mins	2025-08-28 23:29:44.609Z	338.742° N	2025-08-28 23:35:44.609Z	301.311° NW	44.495°	2025-08-28 23:43:44.609Z	167.511° S