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COSMOS 88, 1586

Orbit data source: Space-Track

COSMOS 88, 1586 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/1586?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

1586, 1965-073C

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 (61 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: 17 hours ago

TLE from 17 hours ago

0 COSMOS 88
1 01586U 65073C   26119.33588022 -.00000067  00000-0  18515-3 0  9998
2 01586  56.0572 152.9121 0189686 102.8461 274.1529 12.43344645752424

Epoch: 2026-04-29T08:03Z

TLE epoch observation values (Epoch: 2026-04-29T08:03:40.051Z)

Latitude

12.24962°

Longitude

-176.94181°

Altitude

1,484.771 km

Speed

7.127 km/s

True Right ascension

10h 45m 05s

True Declination

12° 11' 06"

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

08:36:52

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,641.571 km

Perigee altitude

1,342.99 km

Semi-major axis

7,870.417 km

Eccentricity

0.01897

Inclination

56.0572°

RAAN

152.9121°

Arg. of periapsis

102.8461°

True anomaly

271.98176°

Mean anomaly

274.1529°

Eccentric anomaly

273.06764°

Mean motion

3.10847 °/min

Orbital period

115.81 mins

BSTAR

0.00018515

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

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COSMOS 88 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	2026-04-30 03:22:21.328Z	186.395° SSW	2026-04-30 03:30:21.328Z	116.013° SE	32.421°	2026-04-30 03:37:21.328Z	58.336° ENE
15 mins	2026-04-30 05:23:21.328Z	243.829° WSW	2026-04-30 05:30:21.328Z	313.449° NW	41.291°	2026-04-30 05:38:21.328Z	41.281° NE
12 mins	2026-04-30 07:27:21.328Z	295.26° NW	2026-04-30 07:33:21.328Z	348.742° N	25.442°	2026-04-30 07:39:21.328Z	40.863° NE
12 mins	2026-04-30 09:31:21.328Z	324.744° NNW	2026-04-30 09:36:21.328Z	10.396° NNE	26.216°	2026-04-30 09:43:21.328Z	72.565° E
15 mins	2026-04-30 11:32:21.328Z	319.111° NNW	2026-04-30 11:39:21.328Z	49.86° ENE	42.988°	2026-04-30 11:47:21.328Z	123.815° SE
12 mins	2026-04-30 13:34:21.328Z	290.238° WNW	2026-04-30 13:39:21.328Z	242.256° WSW	28.329°	2026-04-30 13:46:21.328Z	181.831° SSW

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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 88, 1586 on other resources

View COSMOS 88, 1586 on NASA - NSSDCA Website

View COSMOS 88, 1586 on Heavens-Above

View COSMOS 88, 1586 on Keep Track

View COSMOS 88, 1586 on Celestrak

View COSMOS 88, 1586 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 88, 1586

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 17 hours ago

TLE from 17 hours ago

TLE epoch observation values (Epoch: 2026-04-29T08:03:40.051Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

COSMOS 88 Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 88, 1586 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 17 hours ago