COSMOS 2143 DEB, 57723

Orbit data source: Space-Track

COSMOS 2143 DEB, 57723 is space debris in LEO originally from a launch on Thu, 16 May 1991 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/57723?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

57723, 1991-033L

Orbit

LEO

Last TLE update

19 hours ago

Origin

Russian Space Forces (CIS)

Manufacturer

NPO PM

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1991-05-16 (34 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 19 hours ago

0 COSMOS 2143 DEB
1 57723U 91033L   25197.97146233  .00001572  00000-0  77762-2 0  9995
2 57723  82.7914 174.4599 0238342  98.1518 264.6682 12.62616431 91927

Epoch: 2025-07-16T23:18Z

TLE epoch observation values (Epoch: 2025-07-16T23:18:54.345Z)

Latitude

-0.00001°

Longitude

-110.31051°

Altitude

1,436.531 km

Speed

7.133 km/s

True Right ascension

11h 37m 50s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

43.82115°

Longitude

-103.87167°

Altitude

1,301.925 km

Speed

7.263 km/s

Apparent Right ascension

15h 20m 26s

Apparent Declination

11° 16' 10"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

07:16:36

Azimuth

60.616° ENE

Elevation

-15.16°

Doppler factor

Orbital elements

Apogee altitude

1,595.085 km

Perigee altitude

1,223.862 km

Semi-major axis

7,787.611 km

Eccentricity

0.02383

Inclination

82.7914°

RAAN

174.4599°

Arg. of periapsis

98.1518°

True anomaly

Unknown

Mean anomaly

264.6682°

Eccentric anomaly

Unknown

Mean motion

3.15818 °/min

Orbital period

113.99 mins

BSTAR

0.0077762

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Other satellites on launch #33 in the year 1991 (1991-05-16 UTC)

COSMOS 2143 DEB, 57720

COSMOS 2143 DEB, 57721

COSMOS 2143 DEB, 57722

COSMOS 2143 DEB, 57724

COSMOS 2143 DEB, 57725

COSMOS 2143 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.
13 mins	2025-07-17 22:13:44.976Z	151.923° SSE	2025-07-17 22:20:44.976Z	85.807° E	32.539°	2025-07-17 22:26:44.976Z	25.27° NE
12 mins	2025-07-18 00:09:44.976Z	225.198° WSW	2025-07-18 00:15:44.976Z	289.318° WNW	31.53°	2025-07-18 00:21:44.976Z	349.096° N
4 mins	2025-07-18 08:17:44.976Z	48.91° ENE	2025-07-18 08:19:44.976Z	65.709° ENE	12.703°	2025-07-18 08:21:44.976Z	81.933° E
13 mins	2025-07-18 10:09:44.976Z	356.409° N	2025-07-18 10:15:44.976Z	104.873° ESE	44.477°	2025-07-18 10:22:44.976Z	169.532° S
7 mins	2025-07-18 12:06:44.976Z	304.979° NW	2025-07-18 12:09:44.976Z	278.096° WNW	16.306°	2025-07-18 12:13:44.976Z	245.565° WSW

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 2143 DEB, 57723 on other resources

View COSMOS 2143 DEB, 57723 on Heavens-Above

View COSMOS 2143 DEB, 57723 on Keep Track

View COSMOS 2143 DEB, 57723 on Celestrak

View COSMOS 2143 DEB, 57723 on Gunter's Space Page

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