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: 1 day ago
TLE from 1 day ago
0 COSMOS 252 DEB
1 03784U 68097AW 26121.13944867 .00002913 00000-0 17834-2 0 9996
2 03784 62.2388 137.4670 0635150 53.7621 312.0397 13.36965632 63700Epoch: 2026-05-01T03:20Z
TLE epoch observation values (Epoch: 2026-05-01T03:20:48.365Z)
Latitude
-0.00004°
Longitude
-131.81053°
Altitude
821.077 km
Speed
7.591 km/s
True Right ascension
09h 09m 52s
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
14:42:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,595.794 km
Perigee altitude
643.36 km
Semi-major axis
7,497.714 km
Eccentricity
0.06352
Inclination
62.2388°
RAAN
137.467°
Arg. of periapsis
53.7621°
True anomaly
306.34094°
Mean anomaly
312.0397°
Eccentric anomaly
309.22039°
Mean motion
3.3431 °/min
Orbital period
107.68 mins
BSTAR
0.0017834
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-05-02 10:20:44.543Z | 341.671° N | 2026-05-02 10:25:44.543Z | 49.696° ENE | 30.4° | 2026-05-02 10:31:44.543Z | 111.737° ESE |
| 11 mins | 2026-05-02 12:12:44.543Z | 304.248° NW | 2026-05-02 12:16:44.543Z | 246.101° WSW | 35.297° | 2026-05-02 12:23:44.543Z | 171.537° S |
| 6 mins | 2026-05-03 02:09:44.543Z | 178.428° S | 2026-05-03 02:12:44.543Z | 109.332° ESE | 32.629° | 2026-05-03 02:15:44.543Z | 55.17° ENE |
| 5 mins | 2026-05-03 04:01:44.543Z | 283.193° WNW | 2026-05-03 04:03:44.543Z | 319.306° NNW | 21.103° | 2026-05-03 04:06:44.543Z | 6.437° NNE |
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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