COSMOS 252 DEB, 3784
Orbit data source: Space-Track
COSMOS 252 DEB, 3784 is space debris in LEO originally from a launch on Fri, 01 Nov 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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3784 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: 9 hours ago
TLE from 9 hours ago
0 COSMOS 252 DEB
1 3784U 68097AW 26076.85996351 .00001591 00000-0 10063-2 0 9997
2 3784 62.2409 254.9769 0634798 43.6286 321.3150 13.36842061 57781Epoch: 2026-03-17T20:38Z
TLE epoch observation values (Epoch: 2026-03-17T20:38:20.847Z)
Latitude
0.00007°
Longitude
129.95804°
Altitude
763.82 km
Speed
7.65 km/s
True Right ascension
16h 59m 54s
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
10:00:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,596.022 km
Perigee altitude
644.056 km
Semi-major axis
7,498.176 km
Eccentricity
0.06348
Inclination
62.2409°
RAAN
254.9769°
Arg. of periapsis
43.6286°
True anomaly
316.47476°
Mean anomaly
321.315°
Eccentric anomaly
318.92525°
Mean motion
3.34279 °/min
Orbital period
107.69 mins
BSTAR
0.0010063
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Other satellites on launch #97 in the year 1968 (1968-11-01 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 252 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-03-18 12:54:52.567Z | 174.722° S | 2026-03-18 12:58:52.567Z | 111.494° ESE | 24.993° | 2026-03-18 13:01:52.567Z | 62.69° ENE |
| 6 mins | 2026-03-18 14:46:52.567Z | 263.022° W | 2026-03-18 14:49:52.567Z | 320.514° NNW | 26.476° | 2026-03-18 14:52:52.567Z | 11.107° NNE |
| 8 mins | 2026-03-18 20:27:52.567Z | 2.025° NNE | 2026-03-18 20:30:52.567Z | 39.585° NE | 20.801° | 2026-03-18 20:35:52.567Z | 87.611° E |
| 12 mins | 2026-03-18 22:17:52.567Z | 323.007° NNW | 2026-03-18 22:22:52.567Z | 198.506° SSW | 44.883° | 2026-03-18 22:29:52.567Z | 148.533° SSE |
| 7 mins | 2026-03-19 00:10:52.567Z | 274.526° WNW | 2026-03-19 00:13:52.567Z | 246.628° WSW | 15.902° | 2026-03-19 00:17:52.567Z | 215.082° SW |
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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