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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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Iframe URL

https://www.satcat.com/sats-embedded/1588?theme=dark&initialShowStats=false

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Identifier

1588, 1965-073E

Orbit

LEO

Country

CIS

Related business

Federal Space Agency of Russia (Roscosmos) (RU)

Manufacturer

OKB-10

Mission

Spacecraft

Bus & Motor

STRELA-1 11F610, Unknown motor

Mass

50 kg wet, 50 kg dry

Launch date (UTC)

1965-09-18 (60 years ago)

Launch vehicle

KOSMOS 65S3

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 22 hours ago

TLE from 22 hours ago

0 COSMOS 90
1 01588U 65073E   25315.89067498 -.00000089  00000-0  21795-4 0  9996
2 01588  56.0530 122.0070 0156505 153.3501  12.6250 12.34590622712151

Epoch: 2025-11-11T21:22Z

TLE epoch observation values (Epoch: 2025-11-11T21:22:34.318Z)

Latitude

11.25659°

Longitude

-77.56803°

Altitude

1,409.24 km

Speed

7.212 km/s

True Right ascension

19h 37m 22s

True Declination

11° 11' 47"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

15:47:52

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,653.201 km

Perigee altitude

1,405.685 km

Semi-major axis

7,907.58 km

Eccentricity

0.01565

Inclination

56.053°

RAAN

122.007°

Arg. of periapsis

153.3501°

True anomaly

13.0246°

Mean anomaly

12.625°

Eccentric anomaly

12.82403°

Mean motion

3.08658 °/min

Orbital period

116.63 mins

BSTAR

0.000021795

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Other satellites on launch #73 in the year 1965 (1965-09-18 UTC)

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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	2025-11-12 20:19:39.415Z	317.558° NNW	2025-11-12 20:28:39.415Z	52.469° ENE	41.19°	2025-11-12 20:35:39.415Z	116.355° SE
13 mins	2025-11-12 22:23:39.415Z	296.642° NW	2025-11-12 22:29:39.415Z	238.797° WSW	32.37°	2025-11-12 22:36:39.415Z	175.532° S
12 mins	2025-11-13 11:27:39.415Z	158.172° S	2025-11-13 11:33:39.415Z	113.381° SE	22.368°	2025-11-13 11:39:39.415Z	70.346° E
16 mins	2025-11-13 13:26:39.415Z	222.151° SW	2025-11-13 13:34:39.415Z	58.482° ENE	44.918°	2025-11-13 13:42:39.415Z	45.82° ENE
14 mins	2025-11-13 15:30:39.415Z	277.698° WNW	2025-11-13 15:37:39.415Z	340.89° N	31.318°	2025-11-13 15:44:39.415Z	39.66° NE
13 mins	2025-11-13 17:35:39.415Z	313.719° NW	2025-11-13 17:41:39.415Z	1.971° NNE	25.393°	2025-11-13 17:48:39.415Z	59.624° 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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Check out COSMOS 90, 1588 on other resources

View COSMOS 90, 1588 on NASA - NSSDCA Website

View COSMOS 90, 1588 on Heavens-Above

View COSMOS 90, 1588 on Keep Track

View COSMOS 90, 1588 on Celestrak

View COSMOS 90, 1588 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

COSMOS 90, 1588

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 22 hours ago

TLE from 22 hours ago

TLE epoch observation values (Epoch: 2025-11-11T21:22:34.318Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #73 in the year 1965 (1965-09-18 UTC)

COSMOS 90 Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 90, 1588 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 22 hours ago