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 (25 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, Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 13 hours ago

TLE from 13 hours ago

0 SL-16 DEB
1 27689U 01056H   26214.38428468 -.00000004  00000-0  75756-4 0  9991
2 27689  99.9540 162.8835 0208440 151.7253   6.5131 13.26041443192180

Epoch: 2026-08-02T09:13Z

TLE epoch observation values (Epoch: 2026-08-02T09:13:22.196Z)

Latitude

21.15544°

Longitude

-102.56757°

Altitude

1,008.05 km

Speed

7.425 km/s

True Right ascension

23h 07m 01s

True Declination

21° 02' 38"

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

12:07:17

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,316.182 km

Perigee altitude

1,001.971 km

Semi-major axis

7,537.213 km

Eccentricity

0.02084

Inclination

99.954°

RAAN

162.8835°

Arg. of periapsis

151.7253°

True anomaly

6.79122°

Mean anomaly

6.5131°

Eccentric anomaly

6.65143°

Mean motion

3.31686 °/min

Orbital period

108.54 mins

BSTAR

0.000075756

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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.
10 mins	2026-08-03 08:35:40.412Z	37.291° NE	2026-08-03 08:40:40.412Z	92.979° ESE	26.609°	2026-08-03 08:45:40.412Z	153.525° SSE
9 mins	2026-08-03 10:23:40.412Z	354.199° N	2026-08-03 10:27:40.412Z	300.946° NW	32.767°	2026-08-03 10:32:40.412Z	230.822° WSW
9 mins	2026-08-03 19:00:40.412Z	101.126° ESE	2026-08-03 19:04:40.412Z	62.354° ENE	21.508°	2026-08-03 19:09:40.412Z	13.521° NNE
12 mins	2026-08-03 20:45:40.412Z	175.17° S	2026-08-03 20:51:40.412Z	279.272° WNW	43.012°	2026-08-03 20:57:40.412Z	339.471° N

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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

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

SL-16 DEB, 27689

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2026-08-02T09:13:22.196Z)

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: 13 hours ago