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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: 13 hours ago

TLE from 13 hours ago

0 COSMOS 90
1 01588U 65073E   25346.31649813 -.00000092  00000-0 -56072-5 0  9996
2 01588  56.0590  42.2059 0155030 193.2389 240.9485 12.34590845715916

Epoch: 2025-12-12T07:35Z

TLE epoch observation values (Epoch: 2025-12-12T07:35:45.438Z)

Latitude

52.48624°

Longitude

-92.25278°

Altitude

1,597.388 km

Speed

7.049 km/s

True Right ascension

06h 51m 47s

True Declination

52° 20' 15"

Sunlit

Object was in full shadow 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

19:00:24

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,652.032 km

Perigee altitude

1,406.85 km

Semi-major axis

7,907.578 km

Eccentricity

0.0155

Inclination

56.059°

RAAN

42.2059°

Arg. of periapsis

193.2389°

True anomaly

239.41017°

Mean anomaly

240.9485°

Eccentric anomaly

240.17787°

Mean motion

3.08658 °/min

Orbital period

116.63 mins

BSTAR

-0.0000056072

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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.
15 mins	2025-12-13 04:39:43.037Z	174.995° S	2025-12-13 04:47:43.037Z	114.059° SE	28.706°	2025-12-13 04:54:43.037Z	62.964° ENE
17 mins	2025-12-13 06:40:43.037Z	233.031° WSW	2025-12-13 06:48:43.037Z	318.734° NNW	44.206°	2025-12-13 06:57:43.037Z	43.846° NE
15 mins	2025-12-13 08:44:43.037Z	282.851° WNW	2025-12-13 08:51:43.037Z	336.146° NNW	29.629°	2025-12-13 08:59:43.037Z	42.307° NE
14 mins	2025-12-13 10:50:43.037Z	318.37° NNW	2025-12-13 10:56:43.037Z	6.719° NNE	27.207°	2025-12-13 11:04:43.037Z	69.799° E
15 mins	2025-12-13 12:53:43.037Z	320.735° NNW	2025-12-13 13:00:43.037Z	30.468° NE	41.038°	2025-12-13 13:08:43.037Z	114.933° SE
14 mins	2025-12-13 14:55:43.037Z	300.247° NW	2025-12-13 15:02:43.037Z	235.739° WSW	33.913°	2025-12-13 15:09:43.037Z	173.375° S

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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: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2025-12-12T07:35:45.438Z)

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: 13 hours ago