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COSMOS 84, 1574

Orbit data source: Space-Track

COSMOS 84, 1574 is a payload satellite owned by OKB-10 (CIS) in LEO that was launched on Fri, 03 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/1574?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/1574?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

1574, 1965-070E

Orbit

LEO

Last TLE update

7 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)

1965-09-03 (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 7 hours ago

0 COSMOS 84
1 01574U 65070E   25182.54434119 -.00000081  00000-0  82733-4 0  9991
2 01574  56.0535 270.1892 0065205 133.2408 240.0596 12.37032527703043

Epoch: 2025-07-01T13:03Z

TLE epoch observation values (Epoch: 2025-07-01T13:03:51.078Z)

Latitude

10.45386°

Longitude

161.48783°

Altitude

1,545.466 km

Speed

7.084 km/s

True Right ascension

18h 29m 09s

True Declination

10° 23' 56"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-48.72198°

Longitude

23.35133°

Altitude

1,554.51 km

Speed

7.082 km/s

Apparent Right ascension

13h 53m 06s

Apparent Declination

-78° 46' 38"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

07:47:34

Azimuth

165.444° S

Elevation

-39.272°

Doppler factor

Orbital elements

Apogee altitude

1,570.526 km

Perigee altitude

1,467.539 km

Semi-major axis

7,897.17 km

Eccentricity

0.00652

Inclination

56.0535°

RAAN

270.1892°

Arg. of periapsis

133.2408°

True anomaly

Unknown

Mean anomaly

240.0596°

Eccentric anomaly

Unknown

Mean motion

3.09269 °/min

Orbital period

116.4 mins

BSTAR

0.000082733

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Other satellites on launch #70 in the year 1965 (1965-09-03 UTC)

COSMOS 84 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.
14 mins	2025-07-02 06:32:31.663Z	170.842° S	2025-07-02 06:39:31.663Z	118.309° SE	25.626°	2025-07-02 06:46:31.663Z	65.048° ENE
17 mins	2025-07-02 08:32:31.663Z	229.289° WSW	2025-07-02 08:40:31.663Z	319.927° NNW	44.631°	2025-07-02 08:49:31.663Z	44.666° NE
14 mins	2025-07-02 10:36:31.663Z	281.75° WNW	2025-07-02 10:43:31.663Z	341.322° N	29.532°	2025-07-02 10:50:31.663Z	40.269° NE
13 mins	2025-07-02 12:41:31.663Z	316.395° NNW	2025-07-02 12:47:31.663Z	5.035° NNE	26.057°	2025-07-02 12:54:31.663Z	63.344° ENE
15 mins	2025-07-02 14:44:31.663Z	321.729° NNW	2025-07-02 14:51:31.663Z	35.085° NE	39.719°	2025-07-02 14:59:31.663Z	111.571° ESE
14 mins	2025-07-02 16:46:31.663Z	300.968° NW	2025-07-02 16:53:31.663Z	228.383° WSW	36.122°	2025-07-02 17:00:31.663Z	168.352° S

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Check out COSMOS 84, 1574 on other resources

View COSMOS 84, 1574 on NASA - NSSDCA Website

View COSMOS 84, 1574 on Heavens-Above

View COSMOS 84, 1574 on Keep Track

View COSMOS 84, 1574 on Celestrak

View COSMOS 84, 1574 on Gunter's Space Page

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