COSMOS 209, 3158
Orbit data source: Space-Track
COSMOS 209, 3158 is a payload satellite owned by TSKBM (CIS) in LEO that was launched on Fri, 22 Mar 1968 UTC via a TSIKLON-2A 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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3158 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 209
1 3158U 68023A 26177.71044685 -.00000066 00000-0 16723-4 0 9990
2 3158 65.3298 169.7855 0049195 246.5856 113.0037 13.97935047972345TLE epoch observation values (Epoch: 2026-06-26T17:03:02.607Z)
Visualization orbit readout
Visualization observer readout
Orbital elements
Other satellites on launch #23 in the year 1968 (1968-03-22 UTC)
COSMOS 209 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-27 03:36:47.916Z | 301.359° NW | 2026-06-27 03:38:47.916Z | 321.443° NNW | 13.486° | 2026-06-27 03:41:47.916Z | 352.015° N |
| 9 mins | 2026-06-27 09:02:47.916Z | 355.498° N | 2026-06-27 09:06:47.916Z | 48.78° ENE | 26.217° | 2026-06-27 09:11:47.916Z | 105.917° ESE |
| 9 mins | 2026-06-27 10:48:47.916Z | 313.596° NW | 2026-06-27 10:52:47.916Z | 252.198° W | 37.814° | 2026-06-27 10:57:47.916Z | 174.183° S |
| 9 mins | 2026-06-28 00:04:47.916Z | 162.138° S | 2026-06-28 00:08:47.916Z | 109.952° ESE | 27.117° | 2026-06-28 00:13:47.916Z | 52.269° ENE |
| 9 mins | 2026-06-28 01:50:47.916Z | 244.398° WSW | 2026-06-28 01:54:47.916Z | 312.049° NW | 35.567° | 2026-06-28 01:59:47.916Z | 17.876° 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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