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: 10 hours ago
TLE from 10 hours ago
0 COSMOS 1833
1 17589U 87027A 25258.58321525 -.00000126 00000-0 -41502-4 0 9994
2 17589 70.9234 334.0819 0019579 106.2029 254.1248 14.13043697985574Epoch: 2025-09-15T13:59Z
TLE epoch observation values (Epoch: 2025-09-15T13:59:49.797Z)
Latitude
-0.00007°
Longitude
129.3386°
Altitude
855.265 km
Speed
7.423 km/s
True Right ascension
22h 16m 19s
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
16:12:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
861.055 km
Perigee altitude
832.763 km
Semi-major axis
7,225.046 km
Eccentricity
0.00196
Inclination
70.9234°
RAAN
334.0819°
Arg. of periapsis
106.2029°
True anomaly
253.90914°
Mean anomaly
254.1248°
Eccentric anomaly
254.01696°
Mean motion
3.53413 °/min
Orbital period
101.86 mins
BSTAR
-0.000041502
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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 | 2025-09-16 05:24:52.400Z | 145.372° SSE | 2025-09-16 05:27:52.400Z | 107.724° ESE | 21.692° | 2025-09-16 05:31:52.400Z | 55.792° ENE |
| 9 mins | 2025-09-16 07:07:52.400Z | 229.991° WSW | 2025-09-16 07:11:52.400Z | 290.463° WNW | 35.645° | 2025-09-16 07:16:52.400Z | 9.344° NNE |
| 10 mins | 2025-09-16 16:02:52.400Z | 341.167° N | 2025-09-16 16:07:52.400Z | 108.902° ESE | 43.395° | 2025-09-16 16:12:52.400Z | 152° 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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