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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ISO8601 Format

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 (33 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: 12 hours ago

TLE from 12 hours ago

0 SL-16 DEB
1 22577U 93016E   26255.13119546  .00000044  00000-0  27336-4 0  9995
2 22577  71.0396 133.5608 0117836 295.1557 186.1581 14.43938478761596

Epoch: 2026-09-12T03:08Z

TLE epoch observation values (Epoch: 2026-09-12T03:08:55.287Z)

Latitude

54.12956°

Longitude

-113.01825°

Altitude

837.369 km

Speed

7.396 km/s

True Right ascension

19h 01m 25s

True Declination

53° 58' 04"

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

07:40:04

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

827.325 km

Perigee altitude

659.49 km

Semi-major axis

7,121.545 km

Eccentricity

0.01178

Inclination

71.0396°

RAAN

133.5608°

Arg. of periapsis

295.1557°

True anomaly

186.01534°

Mean anomaly

186.1581°

Eccentric anomaly

186.08651°

Mean motion

3.61145 °/min

Orbital period

99.68 mins

BSTAR

0.000027336

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Other satellites on launch #16 in the year 1993 (1993-03-26 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.
5 mins	2026-09-12 16:00:59.072Z	129.5° SE	2026-09-12 16:03:59.072Z	93.657° ESE	14.548°	2026-09-12 16:05:59.072Z	70.198° E
9 mins	2026-09-12 17:40:59.072Z	215.339° SW	2026-09-12 17:44:59.072Z	299.115° NW	65.751°	2026-09-12 17:49:59.072Z	17.068° NNE
10 mins	2026-09-13 02:23:59.072Z	351.048° N	2026-09-13 02:28:59.072Z	56.461° ENE	40.844°	2026-09-13 02:33:59.072Z	129.009° SE
7 mins	2026-09-13 04:07:59.072Z	300.188° NW	2026-09-13 04:10:59.072Z	255.404° W	27.015°	2026-09-13 04:14:59.072Z	204.448° SW

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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: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2026-09-12T03:08:55.287Z)

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: 12 hours ago