COSMOS 249 DEB *, 3790
Orbit data source: Space-Track
COSMOS 249 DEB *, 3790 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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3790 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: 7 hours ago
TLE from 7 hours ago
0 COSMOS 249 DEB *
1 03790U 68091AX 26126.21700681 .00001060 00000-0 46246-3 0 9997
2 03790 62.9963 59.0892 0710473 312.1815 42.0919 13.40648446761854Epoch: 2026-05-06T05:12Z
TLE epoch observation values (Epoch: 2026-05-06T05:12:29.388Z)
Latitude
0.00001°
Longitude
116.88608°
Altitude
732.357 km
Speed
7.675 km/s
True Right ascension
03h 56m 21s
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
20:28:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,637.448 km
Perigee altitude
574.029 km
Semi-major axis
7,483.875 km
Eccentricity
0.07105
Inclination
62.9963°
RAAN
59.0892°
Arg. of periapsis
312.1815°
True anomaly
47.92296°
Mean anomaly
42.0919°
Eccentric anomaly
44.96876°
Mean motion
3.35238 °/min
Orbital period
107.39 mins
BSTAR
0.00046246
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-05-06 19:39:41.435Z | 130.742° SE | 2026-05-06 19:42:41.435Z | 100.863° ESE | 14.619° | 2026-05-06 19:45:41.435Z | 74.105° E |
| 12 mins | 2026-05-06 21:27:41.435Z | 213.473° SW | 2026-05-06 21:32:41.435Z | 29.23° NE | 44.531° | 2026-05-06 21:39:41.435Z | 34.66° NE |
| 11 mins | 2026-05-06 23:20:41.435Z | 287.025° WNW | 2026-05-06 23:24:41.435Z | 329.806° NNW | 24.071° | 2026-05-06 23:31:41.435Z | 23.688° NE |
| 7 mins | 2026-05-07 01:16:41.435Z | 336.72° NNW | 2026-05-07 01:19:41.435Z | 359.379° N | 14.862° | 2026-05-07 01:23:41.435Z | 26.125° NE |
| 12 mins | 2026-05-07 03:09:41.435Z | 347.337° N | 2026-05-07 03:14:41.435Z | 25.122° NE | 20.441° | 2026-05-07 03:21:41.435Z | 70.647° E |
| 17 mins | 2026-05-07 05:00:41.435Z | 335.816° NNW | 2026-05-07 05:08:41.435Z | 56.025° ENE | 38.614° | 2026-05-07 05:17:41.435Z | 122.186° SE |
| 17 mins | 2026-05-07 06:51:41.435Z | 313.794° NW | 2026-05-07 06:59:41.435Z | 245.985° WSW | 37.74° | 2026-05-07 07:08:41.435Z | 174.83° S |
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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