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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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 2535 DEB
1 44640U 19039L 26121.69981007 .00001237 00000-0 16941-3 0 9999
2 44640 97.7617 107.5734 0057942 223.8548 135.8057 14.79110657353611Epoch: 2026-05-01T16:47Z
TLE epoch observation values (Epoch: 2026-05-01T16:47:43.590Z)
Latitude
0.00006°
Longitude
-3.98654°
Altitude
664.4 km
Speed
7.509 km/s
True Right ascension
07h 10m 17s
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
06:00:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
669.77 km
Perigee altitude
588.567 km
Semi-major axis
7,007.306 km
Eccentricity
0.00579
Inclination
97.7617°
RAAN
107.5734°
Arg. of periapsis
223.8548°
True anomaly
136.26615°
Mean anomaly
135.8057°
Eccentric anomaly
136.03616°
Mean motion
3.70013 °/min
Orbital period
97.29 mins
BSTAR
0.00016941
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-05-02 23:45:37.094Z | 204.368° SW | 2026-05-02 23:49:37.094Z | 273.198° WNW | 26.786° | 2026-05-02 23:52:37.094Z | 321.119° NNW |
| 7 mins | 2026-05-03 11:35:37.094Z | 26.606° NE | 2026-05-03 11:38:37.094Z | 90.908° ESE | 38.669° | 2026-05-03 11:42:37.094Z | 176.392° S |
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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