SL-16 DEB, 35420

Orbit data source: Space-Track

SL-16 DEB, 35420 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/35420?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

35420, 2001-056M

Orbit

SSO

Country

CIS

Related business

Federal Service for Hydrometeorology and Environmental Monitoring (RU)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

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

Unknown shape, 0.1 m

Radar Cross Section

Small (<0.1 m²)

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

TLE from 13 hours ago

0 SL-16 DEB
1 35420U 01056M   26060.31589810  .00000563  00000-0  60789-3 0  9992
2 35420  99.4352 195.7247 0025063 188.4974 200.1711 13.77607087211923

Epoch: 2026-03-01T07:34Z

TLE epoch observation values (Epoch: 2026-03-01T07:34:53.595Z)

Latitude

28.19183°

Longitude

-82.20783°

Altitude

993.086 km

Speed

7.349 km/s

True Right ascension

12h 42m 33s

True Declination

28° 03' 12"

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

00:33:45

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

988.053 km

Perigee altitude

951.222 km

Semi-major axis

7,347.774 km

Eccentricity

0.00251

Inclination

99.4352°

RAAN

195.7247°

Arg. of periapsis

188.4974°

True anomaly

200.07236°

Mean anomaly

200.1711°

Eccentric anomaly

200.1217°

Mean motion

3.44595 °/min

Orbital period

104.47 mins

BSTAR

0.00060789

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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.
11 mins	2026-03-01 21:58:31.982Z	12.431° NNE	2026-03-01 22:03:31.982Z	322.936° NNW	44.662°	2026-03-01 22:09:31.982Z	199.49° SSW
9 mins	2026-03-02 07:59:31.982Z	122.246° SE	2026-03-02 08:03:31.982Z	66.467° ENE	30.584°	2026-03-02 08:08:31.982Z	4.696° NNE
9 mins	2026-03-02 09:42:31.982Z	206.345° SW	2026-03-02 09:46:31.982Z	261.425° W	29.896°	2026-03-02 09:51:31.982Z	324.421° NNW
7 mins	2026-03-02 20:41:31.982Z	60.933° ENE	2026-03-02 20:44:31.982Z	99.952° ESE	20.502°	2026-03-02 20:48:31.982Z	142.616° SSE

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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, 35420 on other resources

View SL-16 DEB, 35420 on Heavens-Above

View SL-16 DEB, 35420 on Keep Track

View SL-16 DEB, 35420 on Celestrak

View SL-16 DEB, 35420 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, 35420

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: 2026-03-01T07:34:53.595Z)

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, 35420 on other resources

Documentation

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