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COSMOS 1833, 17589

Orbit data source: Space-Track

COSMOS 1833, 17589 is a payload satellite owned by GRU (CIS) in LEO that was launched on Wed, 18 Mar 1987 UTC via a ZENIT-2 launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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/17589?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/17589?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

17589, 1987-027A

Orbit

LEO

Last TLE update

15 hours ago

Origin

Glavnoye Razvedyvatelnoe Upravleniye (CIS)

Manufacturer

Yuzhnoe

Mission

Defense Sigint

Bus & Motor

TSELINA-2, Unknown motor

Mass

3,250 kg wet, 3,250 kg dry

Launch date (UTC)

1987-03-18 (38 years ago)

Launch vehicle

ZENIT-2

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl + 2 Pan + 1 Ant, 22.7 m

Radar Cross Section

16.265 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 15 hours ago

0 COSMOS 1833
1 17589U 87027A   25186.30589337  .00000161  00000-0  11169-3 0  9993
2 17589  70.9157 125.9955 0024803 215.6203 144.3264 14.13012724975362

Epoch: 2025-07-05T07:20Z

TLE epoch observation values (Epoch: 2025-07-05T07:20:29.187Z)

Latitude

0.00001°

Longitude

92.32806°

Altitude

866.052 km

Speed

7.412 km/s

True Right ascension

08h 23m 58s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-32.78564°

Longitude

-76.14387°

Altitude

842.931 km

Speed

7.44 km/s

Apparent Right ascension

21h 29m 12s

Apparent Declination

-36° 04' 32"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

09:52:55

Azimuth

52.444° ENE

Elevation

-83.954°

Doppler factor

Orbital elements

Apogee altitude

864.936 km

Perigee altitude

829.095 km

Semi-major axis

7,225.153 km

Eccentricity

0.00248

Inclination

70.9157°

RAAN

125.9955°

Arg. of periapsis

215.6203°

True anomaly

Unknown

Mean anomaly

144.3264°

Eccentric anomaly

Unknown

Mean motion

3.53405 °/min

Orbital period

101.87 mins

BSTAR

0.00011169

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Other satellites on launch #27 in the year 1987 (1987-03-18 UTC)

SL-16 DEB, 43323 (Decayed)

COSMOS 1833 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	2025-07-05 22:48:48.977Z	264.031° W	2025-07-05 22:52:48.977Z	314.062° NW	20.082°	2025-07-05 22:55:48.977Z	349.658° N
7 mins	2025-07-06 05:59:48.977Z	11.673° NNE	2025-07-06 06:02:48.977Z	54.467° ENE	24.14°	2025-07-06 06:06:48.977Z	107.153° ESE
8 mins	2025-07-06 07:43:48.977Z	314.83° NW	2025-07-06 07:46:48.977Z	266.929° W	34.47°	2025-07-06 07:51:48.977Z	185.99° SSW
9 mins	2025-07-06 20:50:48.977Z	181.934° SSW	2025-07-06 20:54:48.977Z	110.559° ESE	40.491°	2025-07-06 20:59:48.977Z	32.487° NE

Authenticating...

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Check out COSMOS 1833, 17589 on other resources

View COSMOS 1833, 17589 on NASA - NSSDCA Website

View COSMOS 1833, 17589 on Heavens-Above

View COSMOS 1833, 17589 on Keep Track

View COSMOS 1833, 17589 on Celestrak

View COSMOS 1833, 17589 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.