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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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: 20 hours ago
TLE from 20 hours ago
0 COSMOS 252 DEB
1 3784U 68097AW 26030.40315747 .00004815 00000-0 29893-2 0 9995
2 3784 62.2448 18.2016 0630820 32.6404 331.2004 13.36438059 51579Epoch: 2026-01-30T09:40Z
TLE epoch observation values (Epoch: 2026-01-30T09:40:32.805Z)
Latitude
0.00002°
Longitude
103.42292°
Altitude
717.107 km
Speed
7.698 km/s
True Right ascension
01h 12m 48s
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
07:01:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,594.645 km
Perigee altitude
648.455 km
Semi-major axis
7,499.687 km
Eccentricity
0.06308
Inclination
62.2448°
RAAN
18.2016°
Arg. of periapsis
32.6404°
True anomaly
327.46303°
Mean anomaly
331.2004°
Eccentric anomaly
329.35829°
Mean motion
3.34178 °/min
Orbital period
107.73 mins
BSTAR
0.0029893
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-01-31 07:41:48.872Z | 352.65° N | 2026-01-31 07:45:48.872Z | 37.669° NE | 21.974° | 2026-01-31 07:50:48.872Z | 85.472° E |
| 13 mins | 2026-01-31 09:32:48.872Z | 323.771° NNW | 2026-01-31 09:37:48.872Z | 291.237° WNW | 44.948° | 2026-01-31 09:45:48.872Z | 147.613° SSE |
| 8 mins | 2026-01-31 11:25:48.872Z | 277.519° WNW | 2026-01-31 11:28:48.872Z | 250.31° W | 17.741° | 2026-01-31 11:33:48.872Z | 211.699° SW |
| 8 mins | 2026-02-01 01:20:48.872Z | 238.985° WSW | 2026-02-01 01:23:48.872Z | 297.648° NW | 37.427° | 2026-02-01 01:28:48.872Z | 27.132° NE |
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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