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 (61 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: 5 hours ago

TLE from 5 hours ago

0 SL-8 DEB
1  2647U 65073L   26119.83542969 -.00000039  00000-0  36846-3 0  9998
2  2647  56.0663 317.6746 0186523   2.6540  90.4220 12.43697081110610

Epoch: 2026-04-29T20:03Z

TLE epoch observation values (Epoch: 2026-04-29T20:03:01.125Z)

Latitude

55.84553°

Longitude

-101.57902°

Altitude

1,502.366 km

Speed

7.117 km/s

True Right ascension

03h 47m 51s

True Declination

55° 42' 03"

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

08:36:01

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,637.566 km

Perigee altitude

1,344.019 km

Semi-major axis

7,868.929 km

Eccentricity

0.01865

Inclination

56.0663°

RAAN

317.6746°

Arg. of periapsis

2.654°

True anomaly

92.55848°

Mean anomaly

90.422°

Eccentric anomaly

91.49034°

Mean motion

3.10935 °/min

Orbital period

115.78 mins

BSTAR

0.00036846

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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.
5 mins	2026-04-30 02:04:30.164Z	266.022° W	2026-04-30 02:07:30.164Z	246.818° WSW	12.107°	2026-04-30 02:09:30.164Z	234.191° WSW
14 mins	2026-04-30 14:58:30.164Z	201.327° SSW	2026-04-30 15:04:30.164Z	136.288° SSE	40.952°	2026-04-30 15:12:30.164Z	51.613° ENE
14 mins	2026-04-30 16:59:30.164Z	262.343° W	2026-04-30 17:06:30.164Z	338.188° N	35.599°	2026-04-30 17:13:30.164Z	39.087° NE
13 mins	2026-04-30 19:03:30.164Z	307.233° NW	2026-04-30 19:09:30.164Z	358.87° N	25.215°	2026-04-30 19:16:30.164Z	52.004° ENE
15 mins	2026-04-30 21:06:30.164Z	324.512° NNW	2026-04-30 21:12:30.164Z	18.157° NNE	32.226°	2026-04-30 21:21:30.164Z	91.333° ESE
17 mins	2026-04-30 23:07:30.164Z	313.24° NW	2026-04-30 23:14:30.164Z	278.7° WNW	44.658°	2026-04-30 23:24:30.164Z	140.76° SSE

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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 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: 5 hours ago

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2026-04-29T20:03:01.125Z)

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: 5 hours ago