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: 23 hours ago

TLE from 23 hours ago

0 SL-16 DEB
1 27689U 01056H   25309.84883258  .00000021  00000-0  12603-3 0  9997
2 27689  99.9214 264.7992 0208981  68.6856 321.8351 13.26010920156463

Epoch: 2025-11-05T20:22Z

TLE epoch observation values (Epoch: 2025-11-05T20:22:19.134Z)

Latitude

28.58156°

Longitude

-91.5359°

Altitude

1,042.613 km

Speed

7.392 km/s

True Right ascension

17h 17m 26s

True Declination

28° 26' 34"

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

15:53:39

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,316.706 km

Perigee altitude

1,001.675 km

Semi-major axis

7,537.327 km

Eccentricity

0.0209

Inclination

99.9214°

RAAN

264.7992°

Arg. of periapsis

68.6856°

True anomaly

320.32449°

Mean anomaly

321.8351°

Eccentric anomaly

321.08292°

Mean motion

3.31678 °/min

Orbital period

108.54 mins

BSTAR

0.00012603

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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.
9 mins	2025-11-06 19:55:01.095Z	116.164° SE	2025-11-06 19:59:01.095Z	70.674° E	25.972°	2025-11-06 20:04:01.095Z	9.524° NNE
10 mins	2025-11-06 21:42:01.095Z	197.364° SSW	2025-11-06 21:46:01.095Z	254.086° W	34.325°	2025-11-06 21:52:01.095Z	330.817° NNW
10 mins	2025-11-07 09:04:01.095Z	45.377° ENE	2025-11-07 09:08:01.095Z	93.479° ESE	27.434°	2025-11-07 09:14:01.095Z	156.462° SSE
10 mins	2025-11-07 10:51:01.095Z	354.47° N	2025-11-07 10:55:01.095Z	299.825° NW	35.061°	2025-11-07 11:01:01.095Z	225.489° WSW
6 mins	2025-11-07 19:30:01.095Z	87.794° E	2025-11-07 19:33:01.095Z	53.563° ENE	17.641°	2025-11-07 19:36:01.095Z	22.067° NNE

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: 23 hours ago

TLE from 23 hours ago

TLE epoch observation values (Epoch: 2025-11-05T20:22:19.134Z)

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: 23 hours ago