COSMOS 1828, 17583
Orbit data source: Space-Track
COSMOS 1828, 17583 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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17583 intel report (Beta)
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Edit Public Description
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 1828
1 17583U 87026B 25261.22202856 .00000009 00000-0 -10511-4 0 9992
2 17583 82.5716 341.0640 0018066 334.7019 53.1063 12.66261071780129Epoch: 2025-09-18T05:19Z
TLE epoch observation values (Epoch: 2025-09-18T05:19:43.267Z)
Latitude
27.75709°
Longitude
-92.33793°
Altitude
1,392.061 km
Speed
7.17 km/s
True Right ascension
22h 59m 54s
True Declination
27° 37' 38"
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
17:27:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,408.565 km
Perigee altitude
1,380.481 km
Semi-major axis
7,772.66 km
Eccentricity
0.00181
Inclination
82.5716°
RAAN
341.064°
Arg. of periapsis
334.7019°
True anomaly
53.27209°
Mean anomaly
53.1063°
Eccentric anomaly
53.18917°
Mean motion
3.1673 °/min
Orbital period
113.66 mins
BSTAR
-0.000010511
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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 1828 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-09-19 04:06:27.791Z | 98.108° ESE | 2025-09-19 04:09:27.791Z | 75.809° E | 12.812° | 2025-09-19 04:12:27.791Z | 53.513° ENE |
| 14 mins | 2025-09-19 05:56:27.791Z | 177.879° S | 2025-09-19 06:02:27.791Z | 111.535° ESE | 44.383° | 2025-09-19 06:10:27.791Z | 10.446° NNE |
| 10 mins | 2025-09-19 07:53:27.791Z | 255° W | 2025-09-19 07:58:27.791Z | 296.855° NW | 19.538° | 2025-09-19 08:03:27.791Z | 337.013° NNW |
| 12 mins | 2025-09-19 15:56:27.791Z | 18.739° NNE | 2025-09-19 16:02:27.791Z | 76.475° E | 26.997° | 2025-09-19 16:08:27.791Z | 126.982° SE |
| 14 mins | 2025-09-19 17:50:27.791Z | 340.393° N | 2025-09-19 17:57:27.791Z | 257.112° W | 39.055° | 2025-09-19 18:04:27.791Z | 196.286° SSW |
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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