COSMOS 89, 1587
Orbit data source: Space-Track
COSMOS 89, 1587 is a payload satellite owned by OKB-10 (CIS) in LEO that was launched on Sat, 18 Sep 1965 UTC via a KOSMOS 65S3 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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1587 intel report (Beta)
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Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 COSMOS 89
1 01587U 65073D 26222.78396924 -.00000108 00000-0 -10918-3 0 9997
2 01587 56.0597 0.9335 0167607 22.2942 338.5138 12.38989387755627TLE epoch observation values (Epoch: 2026-08-10T18:48:54.942Z)
Visualization orbit readout
Visualization observer readout
Orbital elements
Other satellites on launch #73 in the year 1965 (1965-09-18 UTC)
COSMOS 89 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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2026-08-11 10:23:57.607Z | 183.32° SSW | 2026-08-11 10:30:57.607Z | 124.462° SE | 30.713° | 2026-08-11 10:37:57.607Z | 61.222° ENE |
| 15 mins | 2026-08-11 12:24:57.607Z | 241.624° WSW | 2026-08-11 12:31:57.607Z | 314.124° NW | 42.03° | 2026-08-11 12:39:57.607Z | 41.572° NE |
| 12 mins | 2026-08-11 14:29:57.607Z | 297.846° NW | 2026-08-11 14:34:57.607Z | 343.507° N | 26.666° | 2026-08-11 14:41:57.607Z | 42.445° NE |
| 14 mins | 2026-08-11 16:32:57.607Z | 319.821° NNW | 2026-08-11 16:39:57.607Z | 21.259° NNE | 27.624° | 2026-08-11 16:46:57.607Z | 74.325° E |
| 17 mins | 2026-08-11 18:34:57.607Z | 318.654° NNW | 2026-08-11 18:42:57.607Z | 55.935° ENE | 42.923° | 2026-08-11 18:51:57.607Z | 123.582° SE |
| 15 mins | 2026-08-11 20:36:57.607Z | 296.468° NW | 2026-08-11 20:43:57.607Z | 235.387° WSW | 31.092° | 2026-08-11 20:51:57.607Z | 177.111° S |
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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