COSMOS 90, 1588
Orbit data source: Space-Track
COSMOS 90, 1588 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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1588 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
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
Shape & HBR
Poly, 0.4 m
Radar Cross Section
0.731 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 COSMOS 90
1 01588U 65073E 25260.07043631 -.00000069 00000-0 17606-3 0 9991
2 01588 56.0541 268.4216 0157532 81.0051 317.5079 12.34589159705261Epoch: 2025-09-17T01:41Z
TLE epoch observation values (Epoch: 2025-09-17T01:41:25.697Z)
Latitude
30.23919°
Longitude
-90.20438°
Altitude
1,440.667 km
Speed
7.186 km/s
True Right ascension
19h 25m 37s
True Declination
30° 06' 10"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
01:22:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,654.019 km
Perigee altitude
1,404.879 km
Semi-major axis
7,907.586 km
Eccentricity
0.01575
Inclination
56.0541°
RAAN
268.4216°
Arg. of periapsis
81.0051°
True anomaly
316.27066°
Mean anomaly
317.5079°
Eccentric anomaly
316.89108°
Mean motion
3.08658 °/min
Orbital period
116.63 mins
BSTAR
0.00017606
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Other satellites on launch #73 in the year 1965 (1965-09-18 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.COSMOS 90 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. |
|---|---|---|---|---|---|---|---|
| 16 mins | 2025-09-18 09:04:24.766Z | 319.714° NNW | 2025-09-18 09:12:24.766Z | 34.7° NE | 35.974° | 2025-09-18 09:20:24.766Z | 103.082° ESE |
| 15 mins | 2025-09-18 11:07:24.766Z | 306.608° NW | 2025-09-18 11:14:24.766Z | 231.418° WSW | 40.995° | 2025-09-18 11:22:24.766Z | 156.515° SSE |
| 4 mins | 2025-09-19 00:17:24.766Z | 122.057° SE | 2025-09-19 00:18:24.766Z | 114.994° SE | 12.105° | 2025-09-19 00:21:24.766Z | 93.861° ESE |
| 15 mins | 2025-09-19 02:12:24.766Z | 203.811° SW | 2025-09-19 02:19:24.766Z | 123.342° SE | 41.733° | 2025-09-19 02:27:24.766Z | 50.594° ENE |
| 15 mins | 2025-09-19 04:14:24.766Z | 262.054° W | 2025-09-19 04:21:24.766Z | 328.717° NNW | 35.165° | 2025-09-19 04:29:24.766Z | 40.781° NE |
| 12 mins | 2025-09-19 06:20:24.766Z | 311.31° NW | 2025-09-19 06:25:24.766Z | 355.392° N | 24.346° | 2025-09-19 06:32:24.766Z | 51.963° ENE |
| 9 mins | 2025-09-19 08:23:24.766Z | 323.6° NNW | 2025-09-19 08:30:24.766Z | 32.63° NE | 31.826° | 2025-09-19 08:32:24.766Z | 58.715° ENE |
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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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