SL-16 DEB, 28354

Orbit data source: Space-Track

SL-16 DEB, 28354 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/28354?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

28354, 2004-021C

Orbit

LEO

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)

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

Cone, 0.5 m

Radar Cross Section

0.635 m², Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 15 hours ago

TLE from 15 hours ago

0 SL-16 DEB
1 28354U 04021C   26119.03664848  .00000154  00000-0  19130-3 0  9994
2 28354  70.9543 241.0371 0219179  63.2162 299.1173 13.69046754 92546

Epoch: 2026-04-29T00:52Z

TLE epoch observation values (Epoch: 2026-04-29T00:52:46.428Z)

Latitude

-0.00009°

Longitude

10.84025°

Altitude

929.358 km

Speed

7.425 km/s

True Right ascension

16h 04m 08s

True Declination

0° 00' 00"

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

23:08:07

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,162.703 km

Perigee altitude

839.234 km

Semi-major axis

7,379.105 km

Eccentricity

0.02192

Inclination

70.9543°

RAAN

241.0371°

Arg. of periapsis

63.2162°

True anomaly

296.89403°

Mean anomaly

299.1173°

Eccentric anomaly

298.00858°

Mean motion

3.42403 °/min

Orbital period

105.14 mins

BSTAR

0.0001913

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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 18:59:09.598Z	346.139° N	2026-04-29 19:03:09.598Z	59.92° ENE	42.792°	2026-04-29 19:09:09.598Z	147.536° SSE
6 mins	2026-04-29 20:48:09.598Z	284.488° WNW	2026-04-29 20:50:09.598Z	261.757° W	17.062°	2026-04-29 20:54:09.598Z	221.893° SW
8 mins	2026-04-30 08:34:09.598Z	159.112° S	2026-04-30 08:38:09.598Z	96.153° ESE	29.008°	2026-04-30 08:42:09.598Z	44.672° NE
8 mins	2026-04-30 10:22:09.598Z	252.984° W	2026-04-30 10:25:09.598Z	299.574° NW	27.601°	2026-04-30 10:30:09.598Z	4.328° 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, 28354 on other resources

View SL-16 DEB, 28354 on Heavens-Above

View SL-16 DEB, 28354 on Keep Track

View SL-16 DEB, 28354 on Celestrak

View SL-16 DEB, 28354 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, 28354

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 15 hours ago

TLE from 15 hours ago

TLE epoch observation values (Epoch: 2026-04-29T00:52:46.428Z)

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, 28354 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 15 hours ago