COSMOS 86, 1584
Orbit data source: Space-Track
COSMOS 86, 1584 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). Payloads include a variety of satellites, spacecraft, and rockets 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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Edit Public Description
| Identifier | |
| Orbit | LEO |
| Last TLE update | 16 hours ago |
| Origin | |
| Manufacturer | OKB-10 |
| Mission | Defense Communications |
| Bus & Motor | STRELA-1 11F610, Unknown motor |
| Mass | 50 kg wet, 50 kg dry |
| Launch date (UTC) | |
| Launch vehicle | |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Poly, 0.8 m |
| Radar Cross Section | 0.731 m², Medium (>0.1 m² and < 1m²) |
Expand to show TLE details & history
TLE from 16 hours ago
0 COSMOS 86
1 1584U 65073A 25083.03752963 -.00000051 00000-0 26995-3 0 9993
2 1584 56.0571 280.2275 0214796 34.5855 143.0842 12.51909925721521Epoch: 2025-03-24T00:54Z
Definitive object data (Epoch: 2025-03-24T00:54:02.56Z)
| Latitude | 0.66126° |
| Longitude | -95.48576° |
| Altitude | 1,593.311 km |
| Speed | 7.012 km/s |
| True Right ascension | 06h 39m 08s |
| True Declination | 0° 39' 28" |
| Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
| Latitude | -14.75153° |
| Longitude | 72.96888° |
| Altitude | 1,357.549 km |
| Speed | 7.227 km/s |
| Apparent Right ascension | 15h 16m 06s |
| Apparent Declination | -40° 27' 24" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 22:16:24 |
| Azimuth | 243.227° WSW |
| Elevation | -34.62° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 1,624.621 km |
| Perigee altitude | 1,288.058 km |
| Semi-major axis | 7,834.476 km |
| Eccentricity | 0.0214796 |
| Inclination | 56.0571° |
| RAAN | 280.2275° |
| Arg. of periapsis | 34.5855° |
| True anomaly | 144.53136° |
| Mean anomaly | 143.0842° |
| Eccentric anomaly | 143.81086° |
| Mean motion | 3.12988 °/min |
| BSTAR | 0.00026995 |
| Orbital period | 115.02 mins |
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Other satellites on launch #73 in the year 1965 (1965-09-18 UTC)
| COSMOS 87, 1585 |
| COSMOS 88, 1586 |
| COSMOS 89, 1587 |
| COSMOS 90, 1588 |
| SL-8 R/B, 1589 |
| SL-8 DEB, 1590 |
| SL-8 DEB, 1591 |
| SL-8 DEB, 1617 |
| SL-8 DEB, 1618 |
| SL-8 DEB, 2647 |
COSMOS 86 Visibility forecast
Observer location: undefined°, undefined°
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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2025-03-24 17:27:10.300Z | 273.89° WNW | 2025-03-24 17:34:10.300Z | 343.564° N | 30.201° | 2025-03-24 17:40:10.300Z | 37.17° NE |
| 12 mins | 2025-03-24 19:31:10.300Z | 317.925° NNW | 2025-03-24 19:36:10.300Z | 3.319° NNE | 23.821° | 2025-03-24 19:43:10.300Z | 58.651° ENE |
| 14 mins | 2025-03-24 21:32:10.300Z | 324.638° NNW | 2025-03-24 21:38:10.300Z | 23.442° NE | 35.11° | 2025-03-24 21:46:10.300Z | 99.37° ESE |
| 16 mins | 2025-03-24 23:32:10.300Z | 307.851° NW | 2025-03-24 23:39:10.300Z | 230.839° WSW | 42.194° | 2025-03-24 23:48:10.300Z | 152.499° SSE |
| 7 mins | 2025-03-25 01:35:10.300Z | 267.578° W | 2025-03-25 01:38:10.300Z | 246.554° WSW | 13.71° | 2025-03-25 01:42:10.300Z | 220.15° SW |
| 13 mins | 2025-03-25 14:25:10.300Z | 191.275° SSW | 2025-03-25 14:31:10.300Z | 119.985° SE | 36.709° | 2025-03-25 14:38:10.300Z | 54.972° ENE |
| 13 mins | 2025-03-25 16:25:10.300Z | 256.821° W | 2025-03-25 16:31:10.300Z | 330.55° NNW | 37.667° | 2025-03-25 16:38:10.300Z | 39.237° NE |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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