SL-16 DEB, 29105

Orbit data source: Space-Track

SL-16 DEB, 29105 is space debris in LEO originally from a launch on Thu, 10 Jun 2004 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/29105?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

29105, 2004-021G

Orbit

LEO

Country

CIS

Related business

Russian Strategic Rocket Forces (RU)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2004-06-10 (22 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)

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

TLE from 1 day ago

0 SL-16 DEB
1 29105U 04021G   26118.44848404  .00004044  00000-0  24842-2 0  9992
2 29105  70.9215  15.7248 0168547 320.3778  38.5114 13.99434161647012

Epoch: 2026-04-28T10:45Z

TLE epoch observation values (Epoch: 2026-04-28T10:45:49.021Z)

Latitude

-0.00008°

Longitude

-2.15313°

Altitude

803.006 km

Speed

7.501 km/s

True Right ascension

01h 02m 53s

True Declination

0° 00' 00"

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

23:08:07

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,016.267 km

Perigee altitude

771.138 km

Semi-major axis

7,271.839 km

Eccentricity

0.01685

Inclination

70.9215°

RAAN

15.7248°

Arg. of periapsis

320.3778°

True anomaly

39.73408°

Mean anomaly

38.5114°

Eccentric anomaly

39.12072°

Mean motion

3.50007 °/min

Orbital period

102.86 mins

BSTAR

0.0024842

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Other satellites on launch #21 in the year 2004 (2004-06-10 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	2026-04-29 17:45:09.847Z	172.66° S	2026-04-29 17:50:09.847Z	96.297° ESE	34.118°	2026-04-29 17:55:09.847Z	37.017° NE
8 mins	2026-04-29 19:32:09.847Z	259.989° W	2026-04-29 19:35:09.847Z	303.53° NW	25.612°	2026-04-29 19:40:09.847Z	2.467° NNE
9 mins	2026-04-30 02:46:09.847Z	4.576° NNE	2026-04-30 02:50:09.847Z	48.914° ENE	23.992°	2026-04-30 02:55:09.847Z	105.108° ESE
11 mins	2026-04-30 04:31:09.847Z	325.793° NNW	2026-04-30 04:36:09.847Z	252.268° W	40.426°	2026-04-30 04:42:09.847Z	175.79° S

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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, 29105 on other resources

View SL-16 DEB, 29105 on Heavens-Above

View SL-16 DEB, 29105 on Keep Track

View SL-16 DEB, 29105 on Celestrak

View SL-16 DEB, 29105 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, 29105

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: 2026-04-28T10:45:49.021Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #21 in the year 2004 (2004-06-10 UTC)

SL-16 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-16 DEB, 29105 on other resources

Documentation

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