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COSMOS 337, 4384

Orbit data source: Space-Track

COSMOS 337, 4384 is a payload satellite owned by OKB-10 (CIS) in LEO that was launched on Sat, 25 Apr 1970 UTC via a KOSMOS 11K65M launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). 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/4384?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

4384, 1970-036B

Orbit

LEO

Last TLE update

13 hours ago

Origin

Federal Space Agency of Russia (Roscosmos) (CIS)

Manufacturer

OKB-10

Mission

Defense Communications

Bus & Motor

STRELA-1 11F625, Unknown motor

Mass

60 kg wet, 60 kg dry

Launch date (UTC)

1970-04-25 (55 years ago)

Launch vehicle

KOSMOS 11K65M

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Sphere, 0.4 m

Radar Cross Section

0.588 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 13 hours ago

0 COSMOS 337
1 04384U 70036B   25230.35881650 -.00000018  00000-0 -19249-4 0  9993
2 04384  74.0268  90.7688 0053449  28.7458 144.7366 12.39249190502216

Epoch: 2025-08-18T08:36Z

TLE epoch observation values (Epoch: 2025-08-18T08:36:41.745Z)

Latitude

5.85941°

Longitude

172.95326°

Altitude

1,546.09 km

Speed

7.079 km/s

True Right ascension

17h 56m 22s

True Declination

5° 49' 41"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

26.27912°

Longitude

165.81331°

Altitude

1,536.333 km

Speed

7.09 km/s

Apparent Right ascension

20h 10m 18s

Apparent Declination

-4° 45' 41"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

12:53:03

Azimuth

81.067° E

Elevation

-17.822°

Doppler factor

Orbital elements

Apogee altitude

1,549.784 km

Perigee altitude

1,465.487 km

Semi-major axis

7,885.772 km

Eccentricity

0.00534

Inclination

74.0268°

RAAN

90.7688°

Arg. of periapsis

28.7458°

True anomaly

145.08829°

Mean anomaly

144.7366°

Eccentric anomaly

144.91263°

Mean motion

3.09939 °/min

Orbital period

116.15 mins

BSTAR

-0.000019249

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Other satellites on launch #36 in the year 1970 (1970-04-25 UTC)

COSMOS 337 Visibility forecast

Observer location: undefined°, undefined°
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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.
9 mins	2025-08-18 23:45:27.624Z	10.935° NNE	2025-08-18 23:50:27.624Z	46.569° ENE	15.656°	2025-08-18 23:54:27.624Z	75.329° E
16 mins	2025-08-19 01:43:27.624Z	347.16° N	2025-08-19 01:50:27.624Z	56.141° ENE	43.04°	2025-08-19 01:59:27.624Z	151.557° SSE
11 mins	2025-08-19 03:43:27.624Z	308.943° NW	2025-08-19 03:48:27.624Z	267.991° W	23.257°	2025-08-19 03:54:27.624Z	221.194° SW
14 mins	2025-08-19 14:46:27.624Z	156.665° SSE	2025-08-19 14:53:27.624Z	91.644° ESE	31.397°	2025-08-19 15:00:27.624Z	35.14° NE
15 mins	2025-08-19 16:44:27.624Z	227.878° WSW	2025-08-19 16:51:27.624Z	297.511° NW	36.485°	2025-08-19 16:59:27.624Z	8.92° NNE