COSMOS 1832, 17587
Orbit data source: Space-Track
COSMOS 1832, 17587 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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17587 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
NPO PM
Mission
Defense Communications
Bus & Motor
STRELA-3, Unknown motor
Mass
225 kg wet, 225 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl, 0.8 m
Radar Cross Section
1.257 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 COSMOS 1832
1 17587U 87026F 26142.46817704 .00000024 00000-0 74244-4 0 9994
2 17587 82.5696 218.1518 0008083 236.6563 134.8795 12.64345522808458Epoch: 2026-05-22T11:14Z
TLE epoch observation values (Epoch: 2026-05-22T11:14:10.496Z)
Latitude
11.45961°
Longitude
171.01694°
Altitude
1,411.484 km
Speed
7.153 km/s
True Right ascension
14h 38m 38s
True Declination
11° 23' 54"
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
15:10:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,408.667 km
Perigee altitude
1,396.089 km
Semi-major axis
7,780.515 km
Eccentricity
0.00081
Inclination
82.5696°
RAAN
218.1518°
Arg. of periapsis
236.6563°
True anomaly
134.94509°
Mean anomaly
134.8795°
Eccentric anomaly
134.9123°
Mean motion
3.1625 °/min
Orbital period
113.83 mins
BSTAR
0.000074244
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Other satellites on launch #26 in the year 1987 (1987-03-13 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 1832 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. |
|---|---|---|---|---|---|---|---|
| 15 mins | 2026-05-23 06:15:44.052Z | 203.556° SW | 2026-05-23 06:22:44.052Z | 271.096° WNW | 40.9° | 2026-05-23 06:30:44.052Z | 359.944° N |
| 15 mins | 2026-05-23 16:16:44.052Z | 3.17° NNE | 2026-05-23 16:23:44.052Z | 79.825° E | 39.6° | 2026-05-23 16:31:44.052Z | 154.894° SSE |
| 11 mins | 2026-05-23 18:12:44.052Z | 324.402° NNW | 2026-05-23 18:17:44.052Z | 279.09° WNW | 26.105° | 2026-05-23 18:23:44.052Z | 225.39° WSW |
| 14 mins | 2026-05-24 05:03:44.052Z | 161.105° S | 2026-05-24 05:09:44.052Z | 98.547° ESE | 39.326° | 2026-05-24 05:17:44.052Z | 16.848° NNE |
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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