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: 21 hours ago
TLE from 21 hours ago
0 COSMOS 1833
1 17589U 87027A 25260.21138846 -.00000138 00000-0 -48348-4 0 9997
2 17589 70.9229 330.6603 0019530 103.4293 256.9007 14.13043413985805Epoch: 2025-09-17T05:04Z
TLE epoch observation values (Epoch: 2025-09-17T05:04:23.962Z)
Latitude
0.00001°
Longitude
-101.83013°
Altitude
854.594 km
Speed
7.424 km/s
True Right ascension
22h 02m 38s
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
18:32:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
861.021 km
Perigee altitude
832.8 km
Semi-major axis
7,225.047 km
Eccentricity
0.00195
Inclination
70.9229°
RAAN
330.6603°
Arg. of periapsis
103.4293°
True anomaly
256.68285°
Mean anomaly
256.9007°
Eccentric anomaly
256.79176°
Mean motion
3.53413 °/min
Orbital period
101.86 mins
BSTAR
-0.000048348
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-09-18 04:58:56.367Z | 146.121° SSE | 2025-09-18 05:02:56.367Z | 94.399° ESE | 21.159° | 2025-09-18 05:05:56.367Z | 57.569° ENE |
| 8 mins | 2025-09-18 06:42:56.367Z | 234.044° WSW | 2025-09-18 06:45:56.367Z | 284.891° WNW | 35.902° | 2025-09-18 06:50:56.367Z | 9.097° NNE |
| 9 mins | 2025-09-18 15:37:56.367Z | 343.453° N | 2025-09-18 15:41:56.367Z | 93.493° ESE | 43.58° | 2025-09-18 15:46:56.367Z | 150.94° SSE |
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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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