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 | 10 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 10 hours ago
0 COSMOS 87
1 1585U 65073B 24356.26221250 -.00000067 00000-0 17765-3 0 9993
2 1585 56.0626 302.9573 0204424 19.0667 124.3340 12.47453035698611Epoch: 2024-12-21T06:17Z
Definitive object data (Epoch: 2024-12-21T06:17:35.159Z)
| Latitude | 28.24662° |
| Longitude | -82.84129° |
| Altitude | 1,569.586 km |
| Speed | 7.044 km/s |
| True Right ascension | 06h 47m 29s |
| True Declination | 28° 07' 05" |
| Sunlit | Object was in full shadow at TLE epoch |
Visualization TLE readout
| Latitude | -27.69711° |
| Longitude | -42.29206° |
| Altitude | 1,639.104 km |
| Speed | 6.982 km/s |
| Apparent Right ascension | 07h 08m 09s |
| Apparent Declination | -42° 37' 35" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 15:19:47 |
| Azimuth | 246.945° WSW |
| Elevation | -47.83° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 1,635.526 km |
| Perigee altitude | 1,314.452 km |
| Semi-major axis | 7,853.126 km |
| Eccentricity | 0.0204424 |
| Inclination | 56.0626° |
| RAAN | 302.9573° |
| Arg. of periapsis | 19.0667° |
| True anomaly | 126.24052° |
| Mean anomaly | 124.334° |
| Eccentric anomaly | 125.29003° |
| Mean motion | 3.11874 °/min |
| BSTAR | 0.00017765 |
| 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2024-12-21 21:02:21.381Z | 146.287° SSE | 2024-12-21 21:06:21.381Z | 113.636° SE | 16.799° | 2024-12-21 21:10:21.381Z | 81.573° E |
| 14 mins | 2024-12-21 22:59:21.381Z | 216.851° SW | 2024-12-21 23:05:21.381Z | 156.736° SSE | 44.558° | 2024-12-21 23:13:21.381Z | 47.206° ENE |
| 13 mins | 2024-12-22 01:01:21.381Z | 277.894° WNW | 2024-12-22 01:07:21.381Z | 342.19° N | 31.119° | 2024-12-22 01:14:21.381Z | 40.314° NE |
| 12 mins | 2024-12-22 03:04:21.381Z | 314.484° NW | 2024-12-22 03:10:21.381Z | 7.349° NNE | 24.534° | 2024-12-22 03:16:21.381Z | 55.015° ENE |
| 15 mins | 2024-12-22 05:06:21.381Z | 324.42° NNW | 2024-12-22 05:13:21.381Z | 37.94° NE | 35.468° | 2024-12-22 05:21:21.381Z | 101.041° ESE |
| 17 mins | 2024-12-22 07:06:21.381Z | 308.899° NW | 2024-12-22 07:14:21.381Z | 220.178° SW | 42.35° | 2024-12-22 07:23:21.381Z | 152.102° SSE |
| 7 mins | 2024-12-22 09:10:21.381Z | 268.456° W | 2024-12-22 09:13:21.381Z | 247.797° W | 14.403° | 2024-12-22 09:17:21.381Z | 221.425° SW |
Authenticating...
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