COSMOS 2535 DEB, 44640
Orbit data source: Space-Track
COSMOS 2535 DEB, 44640 is space debris in SSO originally from a launch on Wed, 10 Jul 2019 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). 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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44640 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: 3 days ago
TLE from 3 days ago
0 COSMOS 2535 DEB
1 44640U 19039L 25284.91524692 .00001887 00000-0 25921-3 0 9995
2 44640 97.7431 273.1726 0060519 159.3705 200.9970 14.78234046323790Epoch: 2025-10-11T21:57Z
TLE epoch observation values (Epoch: 2025-10-11T21:57:57.333Z)
Latitude
-0.00005°
Longitude
-77.05617°
Altitude
677.593 km
Speed
7.497 km/s
True Right ascension
18h 12m 41s
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
07:44:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
674.364 km
Perigee altitude
589.516 km
Semi-major axis
7,010.077 km
Eccentricity
0.00605
Inclination
97.7431°
RAAN
273.1726°
Arg. of periapsis
159.3705°
True anomaly
200.75025°
Mean anomaly
200.997°
Eccentric anomaly
200.87345°
Mean motion
3.69793 °/min
Orbital period
97.35 mins
BSTAR
0.00025921
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Other satellites on launch #39 in the year 2019 (2019-07-10 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 2535 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-10-14 23:10:53.528Z | 159.589° S | 2025-10-14 23:14:53.528Z | 121.354° SE | 42.491° | 2025-10-14 23:18:53.528Z | 353.032° N |
| 6 mins | 2025-10-15 12:38:53.528Z | 350.155° N | 2025-10-15 12:41:53.528Z | 265.77° W | 33.897° | 2025-10-15 12:44:53.528Z | 217.094° SW |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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