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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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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: 9 hours ago

TLE from 9 hours ago

0 COSMOS 90
1 01588U 65073E   25346.90556215 -.00000091  00000-0 -94820-6 0  9997
2 01588  56.0589  40.6609 0155003 194.0127 339.0567 12.34590863715984

Epoch: 2025-12-12T21:44Z

TLE epoch observation values (Epoch: 2025-12-12T21:44:00.569Z)

Latitude

6.23995°

Longitude

168.61892°

Altitude

1,415.845 km

Speed

7.205 km/s

True Right ascension

14h 25m 50s

True Declination

6° 12' 22"

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

05:22:33

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,652.011 km

Perigee altitude

1,406.871 km

Semi-major axis

7,907.578 km

Eccentricity

0.0155

Inclination

56.0589°

RAAN

40.6609°

Arg. of periapsis

194.0127°

True anomaly

338.41013°

Mean anomaly

339.0567°

Eccentric anomaly

338.7346°

Mean motion

3.08658 °/min

Orbital period

116.63 mins

BSTAR

-9.482e-7

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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.
4 mins	2025-12-13 06:54:09.820Z	39.044° NE	2025-12-13 06:54:09.820Z	39.044° NE	26.893°	2025-12-13 06:58:09.820Z	44.25° NE
15 mins	2025-12-13 08:45:09.820Z	284.672° WNW	2025-12-13 08:52:09.820Z	341.442° N	29.728°	2025-12-13 09:00:09.820Z	44.046° NE
14 mins	2025-12-13 10:50:09.820Z	315.794° NNW	2025-12-13 10:57:09.820Z	11.68° NNE	27.246°	2025-12-13 11:04:09.820Z	67.453° ENE
16 mins	2025-12-13 12:53:09.820Z	319.508° NNW	2025-12-13 13:01:09.820Z	43.282° NE	41.038°	2025-12-13 13:09:09.820Z	115.804° SE
14 mins	2025-12-13 14:56:09.820Z	298.654° NW	2025-12-13 15:02:09.820Z	244.651° WSW	33.809°	2025-12-13 15:10:09.820Z	171.958° S
12 mins	2025-12-14 04:00:09.820Z	154.895° SSE	2025-12-14 04:06:09.820Z	110.995° ESE	21.787°	2025-12-14 04:12:09.820Z	70.3° E
18 mins	2025-12-14 05:58:09.820Z	219.886° SW	2025-12-14 06:06:09.820Z	192.291° SSW	44.712°	2025-12-14 06:16:09.820Z	46.362° ENE

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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: 9 hours ago

TLE from 9 hours ago

TLE epoch observation values (Epoch: 2025-12-12T21:44:00.569Z)

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: 9 hours ago