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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17589 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Yuzhnoe
Mission
Defense Sigint
Bus & Motor
TSELINA-2, Unknown motor
Mass
3,250 kg wet, 3,250 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 2 Pan + 1 Ant, 11.3 m
Radar Cross Section
16.265 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 6 hours ago
TLE from 6 hours ago
0 COSMOS 1833
1 17589U 87027A 25342.82426992 .00000106 00000-0 82543-4 0 9995
2 17589 70.9134 157.0085 0022374 337.1771 22.8353 14.13020038997470Epoch: 2025-12-08T19:46Z
TLE epoch observation values (Epoch: 2025-12-08T19:46:56.921Z)
Latitude
-0.00003°
Longitude
142.45356°
Altitude
836.548 km
Speed
7.443 km/s
True Right ascension
10h 28m 02s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
00:24:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
863.156 km
Perigee altitude
830.825 km
Semi-major axis
7,225.128 km
Eccentricity
0.00224
Inclination
70.9134°
RAAN
157.0085°
Arg. of periapsis
337.1771°
True anomaly
22.93506°
Mean anomaly
22.8353°
Eccentric anomaly
22.88515°
Mean motion
3.53407 °/min
Orbital period
101.87 mins
BSTAR
0.000082543
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Other satellites on launch #27 in the year 1987 (1987-03-18 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.COSMOS 1833 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-12-09 12:52:41.027Z | 189.697° SSW | 2025-12-09 12:57:41.027Z | 131.393° SE | 41.779° | 2025-12-09 13:02:41.027Z | 30.83° NE |
| 6 mins | 2025-12-09 14:40:41.027Z | 280.968° WNW | 2025-12-09 14:42:41.027Z | 307.21° NW | 18.401° | 2025-12-09 14:46:41.027Z | 353.064° N |
| 8 mins | 2025-12-09 21:49:41.027Z | 6.166° NNE | 2025-12-09 21:53:41.027Z | 64.779° ENE | 25.975° | 2025-12-09 21:57:41.027Z | 113.471° SE |
| 9 mins | 2025-12-09 23:33:41.027Z | 315.185° NNW | 2025-12-09 23:37:41.027Z | 251° W | 33.022° | 2025-12-09 23:42:41.027Z | 187.112° SSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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