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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/22577?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/22577?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

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

Unknown shape, 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   26038.01300582  .00000170  00000-0  61181-4 0  9999
2 22577  71.0379 250.6906 0118123 283.0804 191.3435 14.43865077730259

Epoch: 2026-02-07T00:18Z

TLE epoch observation values (Epoch: 2026-02-07T00:18:43.702Z)

Latitude

59.75106°

Longitude

-107.01338°

Altitude

837.925 km

Speed

7.397 km/s

True Right ascension

02h 19m 14s

True Declination

59° 36' 10"

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

13:04:06

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

827.774 km

Perigee altitude

659.525 km

Semi-major axis

7,121.786 km

Eccentricity

0.01181

Inclination

71.0379°

RAAN

250.6906°

Arg. of periapsis

283.0804°

True anomaly

191.08106°

Mean anomaly

191.3435°

Eccentric anomaly

191.21191°

Mean motion

3.61127 °/min

Orbital period

99.69 mins

BSTAR

0.000061181

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

SL-16 DEB, 39897 (Decayed)

SL-16 DEB, 39890 (Decayed)

SL-16 DEB, 22575

SL-16 DEB *, 29102 (Decayed)

SL-16 DEB, 42240

SL-16 DEB, 42256 (Decayed)

SL-16 DEB, 39896 (Decayed)

SL-16 DEB, 39879

SL-16 DEB, 42239

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

SL-16 DEB Visibility forecast

Loading observer location...
Set Observer location

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.
9 mins	2026-02-07 14:51:15.888Z	172.924° S	2026-02-07 14:55:15.888Z	119.801° SE	32.854°	2026-02-07 15:00:15.888Z	39.308° NE
7 mins	2026-02-07 16:35:15.888Z	263.397° W	2026-02-07 16:38:15.888Z	311.895° NW	23.895°	2026-02-07 16:42:15.888Z	0.05° NNE
5 mins	2026-02-07 23:37:15.888Z	25.966° NE	2026-02-07 23:39:15.888Z	50.536° ENE	15.757°	2026-02-07 23:42:15.888Z	85.264° E
8 mins	2026-02-08 01:18:15.888Z	332.766° NNW	2026-02-08 01:22:15.888Z	201.71° SSW	43.87°	2026-02-08 01:26:15.888Z	164.218° S

Items per page:

1–4 of 4 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

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: 2026-02-07T00:18:43.702Z)

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