SL-16 DEB, 27689
Orbit data source: Space-Track
SL-16 DEB, 27689 is space debris in SSO originally from a launch on Mon, 10 Dec 2001 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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27689 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Yuzhnoe
Mission
Spacecraft
Bus & Motor
SEP MOTOR COVER, Unknown motor
Mass
~1 kg wet, ~1 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cone, 0.5 m
Radar Cross Section
0.635 m², Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 23 hours ago
TLE from 23 hours ago
0 SL-16 DEB
1 27689U 01056H 25260.12477545 .00000013 00000-0 11209-3 0 9994
2 27689 99.9106 217.3093 0207818 186.0697 197.9166 13.26004646149876Epoch: 2025-09-17T02:59Z
TLE epoch observation values (Epoch: 2025-09-17T02:59:40.598Z)
Latitude
22.92182°
Longitude
171.86901°
Altitude
1,313.925 km
Speed
7.13 km/s
True Right ascension
14h 12m 22s
True Declination
22° 48' 27"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
18:30:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,315.853 km
Perigee altitude
1,002.574 km
Semi-major axis
7,537.351 km
Eccentricity
0.02078
Inclination
99.9106°
RAAN
217.3093°
Arg. of periapsis
186.0697°
True anomaly
197.2017°
Mean anomaly
197.9166°
Eccentric anomaly
197.55741°
Mean motion
3.31677 °/min
Orbital period
108.54 mins
BSTAR
0.00011209
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Other satellites on launch #56 in the year 2001 (2001-12-10 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.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 | 2025-09-18 08:31:15.189Z | 61.628° ENE | 2025-09-18 08:34:15.189Z | 90.233° ESE | 13.183° | 2025-09-18 08:36:15.189Z | 110.044° ESE |
| 10 mins | 2025-09-18 10:17:15.189Z | 13.25° NNE | 2025-09-18 10:22:15.189Z | 236.174° WSW | 44.68° | 2025-09-18 10:27:15.189Z | 199.753° SSW |
| 4 mins | 2025-09-18 12:06:15.189Z | 322.8° NNW | 2025-09-18 12:08:15.189Z | 302.718° NW | 13.951° | 2025-09-18 12:10:15.189Z | 283.062° WNW |
| 4 mins | 2025-09-18 18:57:15.189Z | 65.993° ENE | 2025-09-18 18:59:15.189Z | 49.516° ENE | 12.223° | 2025-09-18 19:01:15.189Z | 33.144° NE |
| 13 mins | 2025-09-18 20:38:15.189Z | 146.091° SSE | 2025-09-18 20:44:15.189Z | 83.32° E | 41.452° | 2025-09-18 20:51:15.189Z | 352.724° N |
| 10 mins | 2025-09-18 22:27:15.189Z | 220.552° SW | 2025-09-18 22:32:15.189Z | 270.307° WNW | 23.806° | 2025-09-18 22:37:15.189Z | 316.455° NNW |
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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