COSMOS 839 DEB, 10465

Orbit data source: Space-Track

COSMOS 839 DEB, 10465 is space debris in LEO originally from a launch on Thu, 08 Jul 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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Iframe URL

https://www.satcat.com/sats-embedded/10465?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

10465, 1976-067AJ

Orbit

LEO

Last TLE update

1 day ago

Origin

Russian Aerospace Forces (CIS)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1976-07-08 (49 years ago)

Launch vehicle

Unknown

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history

TLE from 1 day ago

0 COSMOS 839 DEB
1 10465U 76067AJ  25167.43356913  .00000285  00000-0  69519-3 0  9995
2 10465  65.5641 189.3558 0744940 220.9440 133.3288 12.59216957520320

Epoch: 2025-06-16T10:24Z

TLE epoch observation values (Epoch: 2025-06-16T10:24:20.372Z)

Latitude

-0.00005°

Longitude

128.32652°

Altitude

1,848.222 km

Speed

6.773 km/s

True Right ascension

12h 37m 25s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

37.08818°

Longitude

146.0145°

Altitude

2,011.589 km

Speed

6.636 km/s

Apparent Right ascension

13h 04m 23s

Apparent Declination

4° 53' 24"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

00:04:12

Azimuth

339.25° N

Elevation

-43.101°

Doppler factor

Orbital elements

Apogee altitude

2,006.07 km

Perigee altitude

843.527 km

Semi-major axis

7,802.936 km

Eccentricity

0.07449

Inclination

65.5641°

RAAN

189.3558°

Arg. of periapsis

220.944°

True anomaly

Unknown

Mean anomaly

133.3288°

Eccentric anomaly

Unknown

Mean motion

3.14888 °/min

Orbital period

114.33 mins

BSTAR

0.00069519

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Other satellites on launch #67 in the year 1976 (1976-07-08 UTC)

COSMOS 839, 9011

COSMOS 839 DEB, 10449

COSMOS 839 DEB, 10450

COSMOS 839 DEB, 10451

COSMOS 839 DEB, 10452

COSMOS 839 DEB, 10453

COSMOS 839 DEB, 10454

COSMOS 839 DEB, 10463

COSMOS 839 DEB, 10464

COSMOS 839 DEB, 10466

COSMOS 839 DEB, 10467 (Decayed)

COSMOS 839 DEB, 10613

COSMOS 839 DEB, 10614

COSMOS 839 DEB, 10615

COSMOS 839 DEB 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.
10 mins	2025-06-17 13:49:28.397Z	301.948° NW	2025-06-17 13:54:28.397Z	262.726° W	20.532°	2025-06-17 13:59:28.397Z	216.055° SW
12 mins	2025-06-18 00:39:28.397Z	127.194° SE	2025-06-18 00:44:28.397Z	99.118° ESE	17.49°	2025-06-18 00:51:28.397Z	61.103° ENE
21 mins	2025-06-18 02:31:28.397Z	195.288° SSW	2025-06-18 02:41:28.397Z	115.334° SE	43.69°	2025-06-18 02:52:28.397Z	34.49° NE
19 mins	2025-06-18 04:31:28.397Z	252.878° W	2025-06-18 04:40:28.397Z	312.898° NW	33.361°	2025-06-18 04:50:28.397Z	22.071° NNE
11 mins	2025-06-18 06:37:28.397Z	311.633° NW	2025-06-18 06:42:28.397Z	340.564° N	17.327°	2025-06-18 06:48:28.397Z	17.617° NNE
10 mins	2025-06-18 08:41:28.397Z	343.932° N	2025-06-18 08:46:28.397Z	15.475° NNE	16.271°	2025-06-18 08:51:28.397Z	49.743° ENE
14 mins	2025-06-18 10:40:28.397Z	340.699° N	2025-06-18 10:47:28.397Z	35.78° NE	32.403°	2025-06-18 10:54:28.397Z	108.676° ESE
13 mins	2025-06-18 12:39:28.397Z	318.347° NNW	2025-06-18 12:46:28.397Z	246.291° WSW	38.265°	2025-06-18 12:52:28.397Z	177.344° S

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Check out COSMOS 839 DEB, 10465 on other resources

View COSMOS 839 DEB, 10465 on Heavens-Above

View COSMOS 839 DEB, 10465 on Keep Track

View COSMOS 839 DEB, 10465 on Celestrak

View COSMOS 839 DEB, 10465 on Gunter's Space Page

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