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, Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago

0 SL-16 DEB
1 27689U 01056H   26150.39463748 -.00000040  00000-0  78021-5 0  9990
2 27689  99.9516 101.5314 0207729 303.3341 175.6728 13.26040495183701

Epoch: 2026-05-30T09:28Z

TLE epoch observation values (Epoch: 2026-05-30T09:28:16.678Z)

Latitude

59.40136°

Longitude

-91.27846°

Altitude

1,327.931 km

Speed

7.124 km/s

True Right ascension

19h 54m 48s

True Declination

59° 15' 42"

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

05:28:43

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,315.65 km

Perigee altitude

1,002.51 km

Semi-major axis

7,537.217 km

Eccentricity

0.02077

Inclination

99.9516°

RAAN

101.5314°

Arg. of periapsis

303.3341°

True anomaly

175.84787°

Mean anomaly

175.6728°

Eccentric anomaly

175.76078°

Mean motion

3.31686 °/min

Orbital period

108.54 mins

BSTAR

0.0000078021

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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.
7 mins	2026-05-30 19:55:49.969Z	85.752° E	2026-05-30 19:56:49.969Z	63.056° ENE	35.671°	2026-05-30 20:02:49.969Z	358.528° N
11 mins	2026-05-30 21:38:49.969Z	207.851° SW	2026-05-30 21:43:49.969Z	265.168° W	28.653°	2026-05-30 21:49:49.969Z	325.176° NNW
13 mins	2026-05-31 09:01:49.969Z	30.768° NE	2026-05-31 09:07:49.969Z	104.833° ESE	37.45°	2026-05-31 09:14:49.969Z	173.511° S
12 mins	2026-05-31 10:48:49.969Z	353.131° N	2026-05-31 10:53:49.969Z	303.686° NW	30.17°	2026-05-31 11:00:49.969Z	235.866° WSW
10 mins	2026-05-31 19:25:49.969Z	108.074° ESE	2026-05-31 19:29:49.969Z	61.394° ENE	27.092°	2026-05-31 19:35:49.969Z	4.437° NNE

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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: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-05-30T09:28:16.678Z)

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: 10 hours ago