SL-16 DEB, 27690
Orbit data source: Space-Track
SL-16 DEB, 27690 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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27690 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: 22 hours ago
TLE from 22 hours ago
0 SL-16 DEB
1 27690U 01056J 25260.13657191 .00000004 00000-0 95516-4 0 9998
2 27690 100.4122 121.7335 0182567 155.3805 359.3268 13.31056189154153Epoch: 2025-09-17T03:16Z
TLE epoch observation values (Epoch: 2025-09-17T03:16:39.813Z)
Latitude
24.90202°
Longitude
-98.88125°
Altitude
1,008.315 km
Speed
7.416 km/s
True Right ascension
20h 26m 24s
True Declination
24° 46' 31"
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
18:28:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,277.404 km
Perigee altitude
1,002.886 km
Semi-major axis
7,518.282 km
Eccentricity
0.01826
Inclination
100.4122°
RAAN
121.7335°
Arg. of periapsis
155.3805°
True anomaly
359.30165°
Mean anomaly
359.3268°
Eccentric anomaly
359.31428°
Mean motion
3.32939 °/min
Orbital period
108.13 mins
BSTAR
0.000095516
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-09-18 02:35:53.735Z | 48.65° ENE | 2025-09-18 02:39:53.735Z | 92.273° ESE | 20.679° | 2025-09-18 02:43:53.735Z | 138.046° SSE |
| 11 mins | 2025-09-18 04:21:53.735Z | 4.02° NNE | 2025-09-18 04:26:53.735Z | 293.962° NW | 39.115° | 2025-09-18 04:32:53.735Z | 216.213° SW |
| 7 mins | 2025-09-18 12:58:53.735Z | 86.227° E | 2025-09-18 13:01:53.735Z | 57.896° ENE | 17.187° | 2025-09-18 13:05:53.735Z | 20.339° NNE |
| 12 mins | 2025-09-18 14:41:53.735Z | 162.852° S | 2025-09-18 14:47:53.735Z | 330.018° NNW | 44.938° | 2025-09-18 14:53:53.735Z | 344.073° N |
| 5 mins | 2025-09-18 16:32:53.735Z | 250.443° W | 2025-09-18 16:34:53.735Z | 268.684° W | 14.5° | 2025-09-18 16:37:53.735Z | 295.64° NW |
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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