SL-16 DEB, 22577

Orbit data source: Space-Track

SL-16 DEB, 22577 is space debris in LEO originally from a launch on Fri, 26 Mar 1993 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/22577?theme=dark&initialShowStats=false

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Identifier

22577, 1993-016E

Orbit

LEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Yuzhnoe

Mission

Spacecraft

Bus & Motor

SEP MOTOR COVER, Unknown motor

Mass

~0 kg wet, ~1 kg dry

Launch date (UTC)

1993-03-26 (34 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

CONE, 0.6 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 11 hours ago

TLE from 11 hours ago

0 SL-16 DEB
1 22577U 93016E   26305.47377941  .00000074  00000-0  35188-4 0  9990
2 22577  71.0422  22.9173 0117143 215.9677 155.4705 14.43951105768864

Epoch: 2026-11-01T11:22Z

TLE epoch observation values (Epoch: 2026-11-01T11:22:14.541Z)

Latitude

11.29096°

Longitude

175.50384°

Altitude

823.244 km

Speed

7.403 km/s

True Right ascension

01h 47m 18s

True Declination

11° 13' 33"

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

18:19:48

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

826.789 km

Perigee altitude

659.942 km

Semi-major axis

7,121.503 km

Eccentricity

0.01171

Inclination

71.0422°

RAAN

22.9173°

Arg. of periapsis

215.9677°

True anomaly

156.02046°

Mean anomaly

155.4705°

Eccentric anomaly

155.74621°

Mean motion

3.61148 °/min

Orbital period

99.68 mins

BSTAR

0.000035188

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Other satellites on launch #16 in the year 1993 (1993-03-26 UTC)

SL-16 DEB, 39894 (Decayed)

SL-16 DEB, 42234

SL-16 DEB, 39879

SL-16 DEB, 39899 (Decayed)

SL-16 DEB, 42243 (Decayed)

SL-16 DEB, 22661 (Decayed)

SL-16 DEB, 42237 (Decayed)

SL-16 DEB, 29099 (Decayed)

SL-16 DEB, 23304 (Decayed)

SL-16 DEB, 39906

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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.
8 mins	2026-11-02 05:43:23.200Z	155.339° SSE	2026-11-02 05:47:23.200Z	101.371° ESE	28.4°	2026-11-02 05:51:23.200Z	49.359° ENE
8 mins	2026-11-02 07:25:23.200Z	239.054° WSW	2026-11-02 07:29:23.200Z	307.837° NW	39.206°	2026-11-02 07:33:23.200Z	4.238° NNE
8 mins	2026-11-02 16:09:23.200Z	345.339° N	2026-11-02 16:13:23.200Z	89.79° E	65.125°	2026-11-02 16:17:23.200Z	147.192° 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, 22577 on other resources

View SL-16 DEB, 22577 on Heavens-Above

View SL-16 DEB, 22577 on Keep Track

View SL-16 DEB, 22577 on Celestrak

View SL-16 DEB, 22577 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, 22577

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 11 hours ago

TLE from 11 hours ago

TLE epoch observation values (Epoch: 2026-11-01T11:22:14.541Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #16 in the year 1993 (1993-03-26 UTC)

SL-16 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-16 DEB, 22577 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 11 hours ago