SL-16 DEB, 27689

Orbit data source: Space-Track

SL-16 DEB, 27689 is space debris in SSO originally from a launch on Mon, 10 Dec 2001 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/27689?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

27689, 2001-056H

Orbit

SSO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Yuzhnoe

Mission

Spacecraft

Bus & Motor

SEP MOTOR COVER, Unknown motor

Mass

~1 kg wet, ~1 kg dry

Launch date (UTC)

2001-12-10 (24 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cone, 0.5 m

Radar Cross Section

0.635 m², Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago

0 SL-16 DEB
1 27689U 01056H   25364.85773248  .00000062  00000-0  21462-3 0  9994
2 27689  99.9306 317.3864 0207981 298.8411 115.5332 13.26022507163752

Epoch: 2025-12-30T20:35Z

TLE epoch observation values (Epoch: 2025-12-30T20:35:08.086Z)

Latitude

55.32015°

Longitude

-105.51415°

Altitude

1,241.094 km

Speed

7.206 km/s

True Right ascension

20h 11m 13s

True Declination

55° 10' 09"

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

22:16:12

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,315.908 km

Perigee altitude

1,002.386 km

Semi-major axis

7,537.284 km

Eccentricity

0.0208

Inclination

99.9306°

RAAN

317.3864°

Arg. of periapsis

298.8411°

True anomaly

117.6594°

Mean anomaly

115.5332°

Eccentric anomaly

116.59872°

Mean motion

3.31681 °/min

Orbital period

108.54 mins

BSTAR

0.00021462

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Other satellites on launch #56 in the year 2001 (2001-12-10 UTC)

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SL-16 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	2026-01-01 09:08:15.909Z	31.116° NE	2026-01-01 09:14:15.909Z	89.669° E	34.137°	2026-01-01 09:21:15.909Z	166.01° S
12 mins	2026-01-01 10:56:15.909Z	354.408° N	2026-01-01 11:01:15.909Z	299.947° NW	33.135°	2026-01-01 11:08:15.909Z	230.191° WSW
9 mins	2026-01-01 19:33:15.909Z	101.353° ESE	2026-01-01 19:37:15.909Z	57.163° ENE	24.37°	2026-01-01 19:42:15.909Z	9.945° NNE
12 mins	2026-01-01 21:18:15.909Z	182.058° SSW	2026-01-01 21:23:15.909Z	249.999° W	41.28°	2026-01-01 21:30:15.909Z	337.493° NNW

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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-16 DEB, 27689 on other resources

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View SL-16 DEB, 27689 on Keep Track

View SL-16 DEB, 27689 on Celestrak

View SL-16 DEB, 27689 on Gunter's Space Page

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SL-16 DEB, 27689

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2025-12-30T20:35:08.086Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #56 in the year 2001 (2001-12-10 UTC)

SL-16 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-16 DEB, 27689 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago