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: 15 hours ago
TLE from 15 hours ago
0 COSMOS 1833
1 17589U 87027A 25296.59764499 -.00000316 00000-0 -14349-3 0 9997
2 17589 70.9166 254.1796 0020137 43.5945 316.6763 14.13029437990945Epoch: 2025-10-23T14:20Z
TLE epoch observation values (Epoch: 2025-10-23T14:20:36.527Z)
Latitude
0.00002°
Longitude
6.7728°
Altitude
840.841 km
Speed
7.438 km/s
True Right ascension
16h 56m 43s
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
00:50:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
861.508 km
Perigee altitude
832.409 km
Semi-major axis
7,225.096 km
Eccentricity
0.00201
Inclination
70.9166°
RAAN
254.1796°
Arg. of periapsis
43.5945°
True anomaly
316.51769°
Mean anomaly
316.6763°
Eccentric anomaly
316.59702°
Mean motion
3.53409 °/min
Orbital period
101.86 mins
BSTAR
-0.00014349
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-10-24 07:53:26.498Z | 351.137° N | 2025-10-24 07:57:26.498Z | 45.657° ENE | 36.161° | 2025-10-24 08:02:26.498Z | 132.747° SE |
| 6 mins | 2025-10-24 09:39:26.498Z | 291.228° WNW | 2025-10-24 09:41:26.498Z | 263.816° W | 21.124° | 2025-10-24 09:45:26.498Z | 213.485° SW |
| 9 mins | 2025-10-24 22:45:26.498Z | 210.738° SW | 2025-10-24 22:49:26.498Z | 268.11° W | 43.575° | 2025-10-24 22:54:26.498Z | 18.524° NNE |
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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