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COSMOS 1829, 17584

Orbit data source: Space-Track

COSMOS 1829, 17584 is a payload satellite owned by UNKS (CIS) in LEO that was launched on Fri, 13 Mar 1987 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/17584?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

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https://www.satcat.com/sats-embedded/17584?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

17584, 1987-026C

Orbit

LEO

Last TLE update

9 hours ago

Origin

Russian Space Forces (CIS)

Manufacturer

NPO PM

Mission

Defense Communications

Bus & Motor

STRELA-3, Unknown motor

Mass

225 kg wet, 225 kg dry

Launch date (UTC)

1987-03-13 (38 years ago)

Launch vehicle

TSIKLON-3

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 1.6 m

Radar Cross Section

1.257 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 9 hours ago

0 COSMOS 1829
1 17584U 87026C   25128.90606706  .00000034  00000-0  13082-3 0  9994
2 17584  82.5676 131.0627 0002055  94.0519 266.0807 12.62706548758382

Epoch: 2025-05-08T21:44Z

Definitive object data (Epoch: 2025-05-08T21:44:44.193Z)

Latitude

-0.00007°

Longitude

-62.09129°

Altitude

1,414.633 km

Speed

7.153 km/s

True Right ascension

08h 44m 15s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at TLE epoch

Visualization TLE readout

Latitude

2.24439°

Longitude

117.38963°

Altitude

1,414.103 km

Speed

7.154 km/s

Apparent Right ascension

22h 46m 14s

Apparent Declination

-21° 39' 55"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

14:26:11

Azimuth

85.568° E

Elevation

-40.231°

Doppler factor

Orbital elements

Apogee altitude

1,410.714 km

Perigee altitude

1,407.513 km

Semi-major axis

7,787.251 km

Eccentricity

0.0002055

Inclination

82.5676°

RAAN

131.0627°

Arg. of periapsis

94.0519°

True anomaly

266.05721°

Mean anomaly

266.0807°

Eccentric anomaly

266.06895°

Mean motion

3.1584 °/min

BSTAR

0.00013082

Orbital period

113.98 mins

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Other satellites on launch #26 in the year 1987 (1987-03-13 UTC)

COSMOS 1829 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.
5 mins	2025-05-09 09:48:22.718Z	41.016° NE	2025-05-09 09:50:22.718Z	55.689° ENE	12.162°	2025-05-09 09:53:22.718Z	77.842° E
15 mins	2025-05-09 11:40:22.718Z	358.539° N	2025-05-09 11:47:22.718Z	76.246° E	43.083°	2025-05-09 11:55:22.718Z	163.147° S
10 mins	2025-05-09 13:37:22.718Z	315.97° NNW	2025-05-09 13:41:22.718Z	281.267° WNW	21.437°	2025-05-09 13:47:22.718Z	232.865° WSW
14 mins	2025-05-10 00:28:22.718Z	171.92° S	2025-05-10 00:34:22.718Z	110.177° ESE	43.021°	2025-05-10 00:42:22.718Z	12.89° NNE
11 mins	2025-05-10 02:25:22.718Z	249.244° W	2025-05-10 02:30:22.718Z	292.226° WNW	22.145°	2025-05-10 02:36:22.718Z	341.505° N

Authenticating...

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Check out COSMOS 1829, 17584 on other resources

View COSMOS 1829, 17584 on NASA - NSSDCA Website

View COSMOS 1829, 17584 on Heavens-Above

View COSMOS 1829, 17584 on Keep Track

View COSMOS 1829, 17584 on Celestrak

View COSMOS 1829, 17584 on Gunter's Space Page

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