COSMOS 249 DEB, 20011
Orbit data source: Space-Track
COSMOS 249 DEB, 20011 is space debris in LEO originally from a launch on Sun, 20 Oct 1968 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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20011 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 COSMOS 249 DEB
1 20011U 68091DN 26070.70272842 .00000762 00000-0 91861-3 0 9998
2 20011 62.2278 317.3030 0622134 284.1771 69.0908 13.10799571630125Epoch: 2026-03-11T16:51Z
TLE epoch observation values (Epoch: 2026-03-11T16:51:55.735Z)
Latitude
0.00005°
Longitude
-105.04237°
Altitude
1,079.486 km
Speed
7.381 km/s
True Right ascension
21h 09m 12s
True Declination
0° 00' 00"
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
10:16:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,691.703 km
Perigee altitude
746.409 km
Semi-major axis
7,597.193 km
Eccentricity
0.06221
Inclination
62.2278°
RAAN
317.303°
Arg. of periapsis
284.1771°
True anomaly
75.92405°
Mean anomaly
69.0908°
Eccentric anomaly
72.4902°
Mean motion
3.27766 °/min
Orbital period
109.83 mins
BSTAR
0.00091861
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Other satellites on launch #91 in the year 1968 (1968-10-20 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.COSMOS 249 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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-03-12 16:46:02.588Z | 160.936° S | 2026-03-12 16:52:02.588Z | 107.158° ESE | 26.065° | 2026-03-12 16:59:02.588Z | 54.492° ENE |
| 16 mins | 2026-03-12 18:38:02.588Z | 226.442° WSW | 2026-03-12 18:45:02.588Z | 307.265° NW | 43.506° | 2026-03-12 18:54:02.588Z | 32.876° NE |
| 14 mins | 2026-03-12 20:35:02.588Z | 286.154° WNW | 2026-03-12 20:41:02.588Z | 334.75° NNW | 24.749° | 2026-03-12 20:49:02.588Z | 28.531° NE |
| 11 mins | 2026-03-12 22:34:02.588Z | 328.814° NNW | 2026-03-12 22:39:02.588Z | 2.873° NNE | 18.302° | 2026-03-12 22:45:02.588Z | 41.077° NE |
| 15 mins | 2026-03-13 00:30:02.588Z | 338.891° N | 2026-03-13 00:37:02.588Z | 31.829° NE | 26.88° | 2026-03-13 00:45:02.588Z | 87.392° E |
| 17 mins | 2026-03-13 02:24:02.588Z | 326.789° NNW | 2026-03-13 02:33:02.588Z | 83.397° E | 44.24° | 2026-03-13 02:41:02.588Z | 139.14° SSE |
| 13 mins | 2026-03-13 04:19:02.588Z | 301.434° NW | 2026-03-13 04:26:02.588Z | 249.16° W | 25.968° | 2026-03-13 04:32:02.588Z | 202.338° SSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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 |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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