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COSMOS 86, 1584

Orbit data source: Space-Track

COSMOS 86, 1584 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 src="https://www.satcat.com/sats-embedded/1584?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/1584?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

1584, 1965-073A

Orbit

LEO

Last TLE update

16 hours ago

Origin

Federal Space Agency of Russia (Roscosmos) (CIS)

Manufacturer

OKB-10

Mission

Defense Communications

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

Poly, 0.8 m

Radar Cross Section

0.731 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 16 hours ago

0 COSMOS 86
1  1584U 65073A   25181.88318512 -.00000088  00000-0  51322-4 0  9996
2  1584  56.0602  12.2960 0214061 167.3390 309.4188 12.51911944733892

Epoch: 2025-06-30T21:11Z

TLE epoch observation values (Epoch: 2025-06-30T21:11:47.194Z)

Latitude

48.97221°

Longitude

-95.15184°

Altitude

1,358.171 km

Speed

7.232 km/s

True Right ascension

09h 27m 55s

True Declination

48° 48' 54"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-42.61203°

Longitude

-8.61127°

Altitude

1,400.367 km

Speed

7.192 km/s

Apparent Right ascension

14h 06m 43s

Apparent Declination

-42° 41' 57"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

00:47:27

Azimuth

252.935° W

Elevation

-74.894°

Doppler factor

Orbital elements

Apogee altitude

1,624.036 km

Perigee altitude

1,288.625 km

Semi-major axis

7,834.467 km

Eccentricity

0.02141

Inclination

56.0602°

RAAN

12.296°

Arg. of periapsis

167.339°

True anomaly

Unknown

Mean anomaly

309.4188°

Eccentric anomaly

Unknown

Mean motion

3.12989 °/min

Orbital period

115.02 mins

BSTAR

0.000051322

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

COSMOS 86 Visibility forecast

Observer location: undefined°, undefined°

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.
17 mins	2025-07-01 13:54:34.254Z	189.449° SSW	2025-07-01 14:03:34.254Z	118.667° SE	34.197°	2025-07-01 14:11:34.254Z	56.37° ENE
16 mins	2025-07-01 15:55:34.254Z	243.786° WSW	2025-07-01 16:03:34.254Z	328.33° NNW	41.581°	2025-07-01 16:11:34.254Z	41.587° NE
14 mins	2025-07-01 17:58:34.254Z	291.863° WNW	2025-07-01 18:05:34.254Z	349.595° N	26.543°	2025-07-01 18:12:34.254Z	45.286° ENE
12 mins	2025-07-01 20:02:34.254Z	323.904° NNW	2025-07-01 20:08:34.254Z	19.531° NNE	26.729°	2025-07-01 20:14:34.254Z	71.202° E
15 mins	2025-07-01 22:02:34.254Z	318.5° NNW	2025-07-01 22:09:34.254Z	28.772° NE	42.823°	2025-07-01 22:17:34.254Z	122.985° SE
12 mins	2025-07-02 00:03:34.254Z	293.883° NW	2025-07-02 00:09:34.254Z	236.887° WSW	28.002°	2025-07-02 00:15:34.254Z	183.074° SSW
12 mins	2025-07-02 12:55:34.254Z	160.261° S	2025-07-02 13:01:34.254Z	116.967° SE	22.287°	2025-07-02 13:07:34.254Z	72.194° E

Authenticating...

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Check out COSMOS 86, 1584 on other resources

View COSMOS 86, 1584 on NASA - NSSDCA Website

View COSMOS 86, 1584 on Heavens-Above

View COSMOS 86, 1584 on Keep Track

View COSMOS 86, 1584 on Celestrak

View COSMOS 86, 1584 on Gunter's Space Page

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