COSMOS 864 DEB, 43294

Orbit data source: Space-Track

COSMOS 864 DEB, 43294 is space debris in LEO originally from a launch on Fri, 29 Oct 1976 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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https://www.satcat.com/sats-embedded/43294?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

43294, 1976-108C

Orbit

LEO

Country

CIS

Related business

Russian Navy (RU)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1976-10-29 (50 years ago)

Launch vehicle

Unknown

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.2 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago

0 COSMOS 864 DEB
1 43294U 76108C   26171.41923324  .00000095  00000-0  81294-4 0  9991
2 43294  82.9405 146.2419 0031032 129.4548 230.9362 13.76077414625256

Epoch: 2026-06-20T10:03Z

TLE epoch observation values (Epoch: 2026-06-20T10:03:41.751Z)

Latitude

-0.00005°

Longitude

86.6838°

Altitude

995.164 km

Speed

7.347 km/s

True Right ascension

09h 44m 58s

True Declination

0° 00' 00"

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

23:07:43

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

997.798 km

Perigee altitude

952.162 km

Semi-major axis

7,353.117 km

Eccentricity

0.0031

Inclination

82.9405°

RAAN

146.2419°

Arg. of periapsis

129.4548°

True anomaly

230.66077°

Mean anomaly

230.9362°

Eccentric anomaly

230.79842°

Mean motion

3.4422 °/min

Orbital period

104.58 mins

BSTAR

0.000081294

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Other satellites on launch #108 in the year 1976 (1976-10-29 UTC)

SL-8 R/B, 9510

COSMOS 864, 9509

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COSMOS 864 DEB 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.
8 mins	2026-06-22 21:31:26.493Z	124.074° SE	2026-06-22 21:35:26.493Z	82.191° E	18.35°	2026-06-22 21:39:26.493Z	40.817° NE
10 mins	2026-06-22 23:15:26.493Z	203.739° SW	2026-06-22 23:20:26.493Z	289.133° WNW	40.649°	2026-06-22 23:25:26.493Z	357.34° N
5 mins	2026-06-23 08:29:26.493Z	49.884° ENE	2026-06-23 08:31:26.493Z	72.182° E	14.96°	2026-06-23 08:34:26.493Z	102.227° ESE
10 mins	2026-06-23 10:12:26.493Z	347.808° N	2026-06-23 10:17:26.493Z	237.017° WSW	43.66°	2026-06-23 10:22:26.493Z	182.579° 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 864 DEB, 43294 on other resources

View COSMOS 864 DEB, 43294 on Heavens-Above

View COSMOS 864 DEB, 43294 on Keep Track

View COSMOS 864 DEB, 43294 on Celestrak

View COSMOS 864 DEB, 43294 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 864 DEB, 43294

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-06-20T10:03:41.751Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #108 in the year 1976 (1976-10-29 UTC)

COSMOS 864 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 864 DEB, 43294 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago