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COSMOS 382, 4786

Orbit data source: Space-Track

COSMOS 382, 4786 is a payload satellite owned by TsKBEM (CIS) in LEO that was launched on Wed, 02 Dec 1970 UTC via a PROTON-K/D 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/4786?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

4786, 1970-103A

Orbit

LEO

Country

CIS

Related business

Tactical Missile Weapons Corporation (RU)

Manufacturer

TsKBEM

Mission

Spacecraft

Bus & Motor

7K-L1E, Unknown motor

Mass

~19,040 kg wet, ~2,800 kg dry

Launch date (UTC)

1970-12-02 (56 years ago)

Launch vehicle

PROTON-K/D

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 5 days ago

TLE from 5 days ago

0 COSMOS 382
1 04786U 70103A   26153.99492793 -.00000023  00000-0  00000-0 0  9991
2 04786  55.8736 312.8687 1362879 332.6822  38.3405  8.42040934707379

Epoch: 2026-06-02T23:52Z

TLE epoch observation values (Epoch: 2026-06-02T23:52:41.773Z)

Latitude

18.18862°

Longitude

76.04449°

Altitude

2,823.12 km

Speed

6.9 km/s

True Right ascension

21h 42m 42s

True Declination

18° 06' 35"

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

11:38:01

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

5,218.438 km

Perigee altitude

2,436.621 km

Semi-major axis

10,205.666 km

Eccentricity

0.13629

Inclination

55.8736°

RAAN

312.8687°

Arg. of periapsis

332.6822°

True anomaly

49.44091°

Mean anomaly

38.3405°

Eccentric anomaly

43.73928°

Mean motion

2.10514 °/min

Orbital period

171.01 mins

BSTAR

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Computing Atmospheric mass density...

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Other satellites on launch #103 in the year 1970 (1970-12-02 UTC)

SL-12 DEB, 12854 (Decayed)

SL-12 PLAT, 6072 (Decayed)

COSMOS 382 DEB, 37784

SL-12 R/B(AUX MOTOR), 4790

SL-12 R/B(1), 5326 (Decayed)

SL-12 R/B(AUX MOTOR), 4789

SL-12 R/B(2), 5316 (Decayed)

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COSMOS 382 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.
32 mins	2026-06-08 10:52:40.675Z	186.784° SSW	2026-06-08 11:05:40.675Z	115.683° SE	38.126°	2026-06-08 11:24:40.675Z	47.694° ENE
40 mins	2026-06-08 13:51:40.675Z	252.559° W	2026-06-08 14:06:40.675Z	328.885° NNW	41.801°	2026-06-08 14:31:40.675Z	55.25° ENE
50 mins	2026-06-08 16:56:40.675Z	298.691° NW	2026-06-08 17:16:40.675Z	14.513° NNE	39.739°	2026-06-08 17:46:40.675Z	96.112° ESE
55 mins	2026-06-08 20:00:40.675Z	313.054° NW	2026-06-08 20:24:40.675Z	243.841° WSW	44.702°	2026-06-08 20:55:40.675Z	149.441° SSE
40 mins	2026-06-08 23:06:40.675Z	301.554° NW	2026-06-08 23:25:40.675Z	256.762° W	24.498°	2026-06-08 23:46:40.675Z	210.426° SW

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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 382, 4786 on other resources

View COSMOS 382, 4786 on NASA - NSSDCA Website

View COSMOS 382, 4786 on Heavens-Above

View COSMOS 382, 4786 on Keep Track

View COSMOS 382, 4786 on Celestrak

View COSMOS 382, 4786 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 382, 4786

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 days ago

TLE from 5 days ago

TLE epoch observation values (Epoch: 2026-06-02T23:52:41.773Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #103 in the year 1970 (1970-12-02 UTC)

COSMOS 382 Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 382, 4786 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 days ago