COSMOS 970 DEB, 10888

Orbit data source: Space-Track

COSMOS 970 DEB, 10888 is space debris in LEO originally from a launch on Wed, 21 Dec 1977 UTC launched from the Tyuratam Missile And Space Complex (TTMTR). 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/10888?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

10888, 1977-121AK

Orbit

LEO

Last TLE update

1 day ago

Origin

Russian Space Forces (CIS)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1977-12-21 (48 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

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 970 DEB
1 10888U 77121AK  25224.31910814  .00000085  00000-0  20460-3 0  9993
2 10888  65.5143  66.9698 0112591  35.1345 145.9423 13.62329539363143

Epoch: 2025-08-12T07:39Z

TLE epoch observation values (Epoch: 2025-08-12T07:39:30.943Z)

Latitude

-1.73537°

Longitude

171.86397°

Altitude

1,098.803 km

Speed

7.269 km/s

True Right ascension

16h 31m 01s

True Declination

-1° 43' 32"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

55.79847°

Longitude

29.88654°

Altitude

963.525 km

Speed

7.412 km/s

Apparent Right ascension

11h 55m 21s

Apparent Declination

25° 47' 05"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

03:30:46

Azimuth

47.151° ENE

Elevation

-7.369°

Doppler factor

Orbital elements

Apogee altitude

1,109.163 km

Perigee altitude

942.44 km

Semi-major axis

7,403.938 km

Eccentricity

0.01126

Inclination

65.5143°

RAAN

66.9698°

Arg. of periapsis

35.1345°

True anomaly

146.6565°

Mean anomaly

145.9423°

Eccentric anomaly

146.30023°

Mean motion

3.40682 °/min

Orbital period

105.67 mins

BSTAR

0.0002046

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Other satellites on launch #121 in the year 1977 (1977-12-21 UTC)

COSMOS 970, 10531

COSMOS 970 DEB, 10879

COSMOS 970 DEB, 10880

COSMOS 970 DEB, 10881

COSMOS 970 DEB, 10882

COSMOS 970 DEB, 10883

COSMOS 970 DEB, 10884

COSMOS 970 DEB, 10885

COSMOS 970 DEB, 10886

COSMOS 970 DEB, 10887

COSMOS 970 DEB, 10889

COSMOS 970 DEB, 10890

COSMOS 970 DEB, 12860

COSMOS 970 DEB, 12861

COSMOS 970 DEB Visibility forecast

Observer location: undefined°, undefined°
Set Observer location

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	2025-08-13 14:36:21.839Z	185.536° SSW	2025-08-13 14:41:21.839Z	114.105° SE	37.879°	2025-08-13 14:46:21.839Z	43.367° NE
9 mins	2025-08-13 16:26:21.839Z	261.47° W	2025-08-13 16:30:21.839Z	312.142° NW	26.208°	2025-08-13 16:35:21.839Z	10.93° NNE
6 mins	2025-08-13 22:04:21.839Z	13.654° NNE	2025-08-13 22:06:21.839Z	34.786° NE	16.343°	2025-08-13 22:10:21.839Z	73.64° E
11 mins	2025-08-13 23:51:21.839Z	334.492° NNW	2025-08-13 23:56:21.839Z	42.989° NE	43.634°	2025-08-14 00:02:21.839Z	141.422° SSE
8 mins	2025-08-14 01:41:21.839Z	289.701° WNW	2025-08-14 01:44:21.839Z	259.249° W	18.742°	2025-08-14 01:49:21.839Z	210.969° SW

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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Authenticating...

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Check out COSMOS 970 DEB, 10888 on other resources

View COSMOS 970 DEB, 10888 on Heavens-Above

View COSMOS 970 DEB, 10888 on Keep Track

View COSMOS 970 DEB, 10888 on Celestrak

View COSMOS 970 DEB, 10888 on Gunter's Space Page

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