SL-23 DEB, 35577

Orbit data source: Space-Track

SL-23 DEB, 35577 is space debris in HEO originally from a launch on Thu, 26 Feb 2009 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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Iframe URL

https://www.satcat.com/sats-embedded/35577?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

35577, 2009-009C

Orbit

HEO

Last TLE update

1 year ago

Origin

Space International Services (CIS)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2009-02-26 (16 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history

TLE from 1 year ago

0 SL-23 DEB
1 35577U 09009C   24156.38990581 -.00000056  00000-0  00000+0 0  9997
2 35577  35.1972 100.4794 6848400 239.7632 343.2146  2.20109299121453

Epoch: 2024-06-04T09:21Z

TLE epoch observation values (Epoch: 2024-06-04T09:21:27.861Z)

Latitude

14.59616°

Longitude

-134.90013°

Altitude

6,263.033 km

Speed

6.863 km/s

True Right ascension

17h 15m 06s

True Declination

14° 32' 56"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-11.15745°

Longitude

161.73128°

Altitude

35,538.859 km

Speed

1.747 km/s

Apparent Right ascension

13h 11m 34s

Apparent Declination

-18° 26' 03"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

11:46:15

Azimuth

156.917° SSE

Elevation

28.353°

Doppler factor

Orbital elements

Apogee altitude

35,685.644 km

Perigee altitude

1,490.16 km

Semi-major axis

24,966.039 km

Eccentricity

0.68484

Inclination

35.1972°

RAAN

100.4794°

Arg. of periapsis

239.7632°

True anomaly

273.77825°

Mean anomaly

343.2146°

Eccentric anomaly

315.91587°

Mean motion

0.5502 °/min

Orbital period

654.31 mins

BSTAR

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Other satellites on launch #9 in the year 2009 (2009-02-26 UTC)

TELSTAR 11N, 34111

SL-23 R/B, 34112

SL-23 DEB, 43385

SL-23 DEB Visibility forecast

Observer location: undefined°, undefined°

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.
224 mins	2025-07-18 22:58:43.744Z	156.924° SSE	2025-07-18 22:58:43.744Z	156.924° SSE	25.394°	2025-07-19 02:42:43.744Z	183.058° SSW
89 mins	2025-07-19 16:04:43.744Z	247.776° W	2025-07-19 16:11:43.744Z	173.248° S	43.681°	2025-07-19 17:33:43.744Z	96.335° ESE
184 mins	2025-07-19 19:54:43.744Z	117.427° SE	2025-07-19 22:01:43.744Z	137.36° SSE	12.615°	2025-07-19 22:58:43.744Z	145.433° SSE

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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Authenticating...

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Check out SL-23 DEB, 35577 on other resources

View SL-23 DEB, 35577 on Heavens-Above

View SL-23 DEB, 35577 on Keep Track

View SL-23 DEB, 35577 on Celestrak

View SL-23 DEB, 35577 on Gunter's Space Page

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