COSMOS 87, 1585
Orbit data source: Space-Track
COSMOS 87, 1585 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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1585 intel report (Beta)
COSMOS 87 details
Identifier | |
Orbit | LEO |
Last TLE update | 4 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 4 hours ago
0 COSMOS 87
1 1585U 65073B 25044.50505253 -.00000104 00000-0 -50798-4 0 9990
2 1585 56.0599 157.1679 0205856 91.3182 0.5127 12.47454970705382
Epoch: 2025-02-13T12:07Z
Definitive object data (Epoch: 2025-02-13T12:07:16.538Z)
Latitude | 56.14871° |
Longitude | -75.11211° |
Altitude | 1,321.14 km |
Speed | 7.276 km/s |
True Right ascension | 16h 41m 56s |
True Declination | 56° 00' 04" |
Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
Latitude | 38.42431° |
Longitude | -136.74991° |
Altitude | 1,359.263 km |
Speed | 7.237 km/s |
Apparent Right ascension | 09h 53m 41s |
Apparent Declination | 5° 25' 47" |
Sunlit | Object is in full shadow |
Visualization observer readout
Local Sidereal Time | 18:19:53 |
Azimuth | 299.531° NW |
Elevation | -23.205° |
Doppler factor | 1 |
Orbital elements
Apogee altitude | 1,636.642 km |
Perigee altitude | 1,313.32 km |
Semi-major axis | 7,853.118 km |
Eccentricity | 0.0205856 |
Inclination | 56.0599° |
RAAN | 157.1679° |
Arg. of periapsis | 91.3182° |
True anomaly | 0.53437° |
Mean anomaly | 0.5127° |
Eccentric anomaly | 0.52348° |
Mean motion | 3.11875 °/min |
BSTAR | -0.000050798 |
Orbital period | 115.43 mins |
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Other satellites on launch #73 in the year 1965 (1965-09-18 UTC)
COSMOS 86, 1584 |
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 87 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. |
---|---|---|---|---|---|---|---|
14 mins | 2025-02-13 15:58:39.235Z | 322.498° NNW | 2025-02-13 16:05:39.235Z | 33.389° NE | 33.829° | 2025-02-13 16:12:39.235Z | 97.543° ESE |
15 mins | 2025-02-13 17:59:39.235Z | 308.248° NW | 2025-02-13 18:06:39.235Z | 219.28° SW | 42.177° | 2025-02-13 18:14:39.235Z | 151.562° SSE |
5 mins | 2025-02-13 20:03:39.235Z | 261.469° W | 2025-02-13 20:05:39.235Z | 246.471° WSW | 12.601° | 2025-02-13 20:08:39.235Z | 224.953° SW |
14 mins | 2025-02-14 08:54:39.235Z | 195.483° SSW | 2025-02-14 09:01:39.235Z | 129.254° SE | 37.551° | 2025-02-14 09:08:39.235Z | 56.09° ENE |
14 mins | 2025-02-14 10:55:39.235Z | 254.508° W | 2025-02-14 11:02:39.235Z | 332.267° NNW | 37.661° | 2025-02-14 11:09:39.235Z | 39.371° NE |
11 mins | 2025-02-14 12:59:39.235Z | 305.103° NW | 2025-02-14 13:04:39.235Z | 350.376° N | 23.748° | 2025-02-14 13:10:39.235Z | 43.278° NE |
12 mins | 2025-02-14 15:02:39.235Z | 328.186° NNW | 2025-02-14 15:07:39.235Z | 17.812° NNE | 27.974° | 2025-02-14 15:14:39.235Z | 80.49° E |
Authenticating...
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