SL-8 DEB, 2647

Orbit data source: Space-Track

SL-8 DEB, 2647 is space debris in LEO originally from a launch on Sat, 18 Sep 1965 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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https://www.satcat.com/sats-embedded/2647?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

2647, 1965-073L

Orbit

LEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1965-09-18 (60 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Small (<0.1 m²)

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Last TLE update: 15 hours ago

TLE from 15 hours ago

0 SL-8 DEB
1 02647U 65073L   25317.22114727  .00000037  00000-0  88055-3 0  9993
2 02647  56.0678  44.8710 0189032 138.1354 240.1999 12.43668957 89760

Epoch: 2025-11-13T05:18Z

TLE epoch observation values (Epoch: 2025-11-13T05:18:27.124Z)

Latitude

13.61043°

Longitude

-77.99501°

Altitude

1,567.429 km

Speed

7.052 km/s

True Right ascension

03h 36m 48s

True Declination

13° 32' 24"

Sunlit

Object was in full shadow 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

16:45:38

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,639.661 km

Perigee altitude

1,342.16 km

Semi-major axis

7,869.048 km

Eccentricity

0.0189

Inclination

56.0678°

RAAN

44.871°

Arg. of periapsis

138.1354°

True anomaly

238.34235°

Mean anomaly

240.1999°

Eccentric anomaly

239.26892°

Mean motion

3.10928 °/min

Orbital period

115.78 mins

BSTAR

0.00088055

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Other satellites on launch #73 in the year 1965 (1965-09-18 UTC)

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SL-8 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.
13 mins	2025-11-14 06:23:20.060Z	164.128° S	2025-11-14 06:30:20.060Z	113.026° SE	22.268°	2025-11-14 06:36:20.060Z	69.222° E
16 mins	2025-11-14 08:22:20.060Z	223.11° SW	2025-11-14 08:30:20.060Z	41.092° NE	44.923°	2025-11-14 08:38:20.060Z	45.606° ENE
14 mins	2025-11-14 10:25:20.060Z	277.432° WNW	2025-11-14 10:32:20.060Z	340.76° N	30.363°	2025-11-14 10:39:20.060Z	40.154° NE
12 mins	2025-11-14 12:30:20.060Z	318.683° NNW	2025-11-14 12:35:20.060Z	2.25° NNE	24.329°	2025-11-14 12:42:20.060Z	60.309° ENE
14 mins	2025-11-14 14:32:20.060Z	324.308° NNW	2025-11-14 14:38:20.060Z	26.101° NE	36.436°	2025-11-14 14:46:20.060Z	104.961° ESE
14 mins	2025-11-14 16:33:20.060Z	304.202° NW	2025-11-14 16:39:20.060Z	242.379° WSW	39.101°	2025-11-14 16:47:20.060Z	159.458° S

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 SL-8 DEB, 2647 on other resources

View SL-8 DEB, 2647 on Heavens-Above

View SL-8 DEB, 2647 on Keep Track

View SL-8 DEB, 2647 on Celestrak

View SL-8 DEB, 2647 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

SL-8 DEB, 2647

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 15 hours ago

TLE from 15 hours ago

TLE epoch observation values (Epoch: 2025-11-13T05:18:27.124Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #73 in the year 1965 (1965-09-18 UTC)

SL-8 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-8 DEB, 2647 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 15 hours ago