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: 8 hours ago
TLE from 8 hours ago
0 COSMOS 1828
1 17583U 87026B 25358.08737875 .00000043 00000-0 17134-3 0 9991
2 17583 82.5667 278.6901 0019713 108.9957 262.9595 12.66264173792388Epoch: 2025-12-24T02:05Z
TLE epoch observation values (Epoch: 2025-12-24T02:05:49.524Z)
Latitude
11.58879°
Longitude
155.89748°
Altitude
1,401.089 km
Speed
7.159 km/s
True Right ascension
18h 40m 51s
True Declination
11° 31' 37"
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
09:12:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,409.833 km
Perigee altitude
1,379.189 km
Semi-major axis
7,772.648 km
Eccentricity
0.00197
Inclination
82.5667°
RAAN
278.6901°
Arg. of periapsis
108.9957°
True anomaly
262.73538°
Mean anomaly
262.9595°
Eccentric anomaly
262.84743°
Mean motion
3.1673 °/min
Orbital period
113.66 mins
BSTAR
0.00017134
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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. |
|---|---|---|---|---|---|---|---|
| 16 mins | 2025-12-24 19:10:45.877Z | 170.939° S | 2025-12-24 19:18:45.877Z | 91.244° ESE | 42.037° | 2025-12-24 19:26:45.877Z | 13.766° NNE |
| 11 mins | 2025-12-24 21:08:45.877Z | 245.409° WSW | 2025-12-24 21:13:45.877Z | 289.454° WNW | 23.517° | 2025-12-24 21:19:45.877Z | 341.468° N |
| 11 mins | 2025-12-25 05:12:45.877Z | 24.417° NE | 2025-12-25 05:17:45.877Z | 69.25° E | 22.494° | 2025-12-25 05:23:45.877Z | 118.241° SE |
| 14 mins | 2025-12-25 07:06:45.877Z | 344.467° N | 2025-12-25 07:12:45.877Z | 273.761° WNW | 42.686° | 2025-12-25 07:20:45.877Z | 187.334° SSW |
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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