SL-12 DEB, 41677

Orbit data source: Space-Track

SL-12 DEB, 41677 is space debris in HEO originally from a launch on Fri, 26 Oct 2007 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/41677?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/41677?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

41677, 2007-052J

Orbit

HEO

Country

CIS

Related business

Russian Strategic Rocket Forces (RU)

Manufacturer

RKKE

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2007-10-26 (19 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.7 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago

0 SL-12 DEB
1 41677U 07052J   26129.30809125  .00000791  00000-0  26084-2 0  9996
2 41677  64.9462 216.4519 5599999 228.3977  67.9965  4.38841858186005

Epoch: 2026-05-09T07:23Z

TLE epoch observation values (Epoch: 2026-05-09T07:23:39.084Z)

Latitude

0.00004°

Longitude

-121.58165°

Altitude

10,856.655 km

Speed

4.579 km/s

True Right ascension

14h 25m 50s

True Declination

0° 00' 00"

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

22:04:21

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

18,204.211 km

Perigee altitude

555.348 km

Semi-major axis

15,757.916 km

Eccentricity

0.56

Inclination

64.9462°

RAAN

216.4519°

Arg. of periapsis

228.3977°

True anomaly

131.68148°

Mean anomaly

67.9965°

Eccentric anomaly

99.63°

Mean motion

1.09722 °/min

Orbital period

328.1 mins

BSTAR

0.0026084

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #52 in the year 2007 (2007-10-26 UTC)

SL-12 R/B(AUX MOTOR), 32280

SL-12 DEB, 43541

SL-12 DEB, 43378

SL-12 DEB, 41682

SL-12 DEB, 41686 (Decayed)

SL-12 DEB, 41678

SL-12 DEB, 41685

SL-12 DEB, 41688 (Decayed)

SL-12 DEB, 41683 (Decayed)

SL-12 R/B(AUX MOTOR), 32281

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-12 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.
59 mins	2026-05-10 13:51:18.582Z	331.577° NNW	2026-05-10 14:28:18.582Z	26.492° NE	40.407°	2026-05-10 14:50:18.582Z	104.417° ESE
42 mins	2026-05-10 19:34:18.582Z	330.163° NNW	2026-05-10 20:03:18.582Z	302.489° NW	17.265°	2026-05-10 20:16:18.582Z	268.777° W
204 mins	2026-05-11 03:08:18.582Z	123.19° SE	2026-05-11 04:56:18.582Z	67.535° E	35.995°	2026-05-11 06:32:18.582Z	30.496° NE
243 mins	2026-05-11 08:31:18.582Z	227.797° WSW	2026-05-11 11:20:18.582Z	330.888° NNW	39.406°	2026-05-11 12:34:18.582Z	69.492° E

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-12 DEB, 41677 on other resources

View SL-12 DEB, 41677 on Heavens-Above

View SL-12 DEB, 41677 on Keep Track

View SL-12 DEB, 41677 on Celestrak

View SL-12 DEB, 41677 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-12 DEB, 41677

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-05-09T07:23:39.084Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #52 in the year 2007 (2007-10-26 UTC)

SL-12 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-12 DEB, 41677 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago