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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Edit Public Description
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: 8 hours ago
TLE from 8 hours ago
0 COSMOS 249 DEB
1 20011U 68091DN 25334.07041242 .00000955 00000-0 11307-2 0 9998
2 20011 62.2212 214.8653 0624340 259.3814 93.6319 13.10261070616804Epoch: 2025-11-30T01:41Z
TLE epoch observation values (Epoch: 2025-11-30T01:41:23.633Z)
Latitude
-0.00003°
Longitude
120.32727°
Altitude
1,283.107 km
Speed
7.187 km/s
True Right ascension
14h 19m 27s
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
07:30:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,695.592 km
Perigee altitude
746.686 km
Semi-major axis
7,599.276 km
Eccentricity
0.06243
Inclination
62.2212°
RAAN
214.8653°
Arg. of periapsis
259.3814°
True anomaly
100.71871°
Mean anomaly
93.6319°
Eccentric anomaly
97.18105°
Mean motion
3.27631 °/min
Orbital period
109.88 mins
BSTAR
0.0011307
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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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2025-11-30 16:26:13.974Z | 155.862° SSE | 2025-11-30 16:33:13.974Z | 102.373° ESE | 23.725° | 2025-11-30 16:40:13.974Z | 56.334° ENE |
| 17 mins | 2025-11-30 18:18:13.974Z | 217.64° SW | 2025-11-30 18:26:13.974Z | 347.908° N | 44.709° | 2025-11-30 18:35:13.974Z | 34.927° NE |
| 16 mins | 2025-11-30 20:14:13.974Z | 273.827° WNW | 2025-11-30 20:21:13.974Z | 326.547° NNW | 27.884° | 2025-11-30 20:30:13.974Z | 28.743° NE |
| 11 mins | 2025-11-30 22:14:13.974Z | 322.547° NNW | 2025-11-30 22:19:13.974Z | 355.67° N | 18.528° | 2025-11-30 22:25:13.974Z | 35.037° NE |
| 13 mins | 2025-12-01 00:11:13.974Z | 339.117° N | 2025-12-01 00:17:13.974Z | 22.602° NE | 24.151° | 2025-12-01 00:24:13.974Z | 75.525° E |
| 16 mins | 2025-12-01 02:05:13.974Z | 328.927° NNW | 2025-12-01 02:13:13.974Z | 37.577° NE | 42.566° | 2025-12-01 02:21:13.974Z | 130.775° SE |
| 13 mins | 2025-12-01 04:00:13.974Z | 304.786° NW | 2025-12-01 04:07:13.974Z | 246.789° WSW | 28.452° | 2025-12-01 04:13:13.974Z | 194.03° SSW |
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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