COSMOS 2535 DEB, 44631
Orbit data source: Space-Track
COSMOS 2535 DEB, 44631 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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44631 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: 11 hours ago
TLE from 11 hours ago
0 COSMOS 2535 DEB
1 44631U 19039H 26118.59570528 .00007983 00000-0 44928-3 0 9996
2 44631 97.5239 158.5873 0018065 228.2774 131.6912 15.13375168357440Epoch: 2026-04-28T14:17Z
TLE epoch observation values (Epoch: 2026-04-28T14:17:48.936Z)
Latitude
-0.00009°
Longitude
87.56466°
Altitude
537.304 km
Speed
7.589 km/s
True Right ascension
10h 34m 20s
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
08:18:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
535.362 km
Perigee altitude
510.429 km
Semi-major axis
6,901.033 km
Eccentricity
0.00181
Inclination
97.5239°
RAAN
158.5873°
Arg. of periapsis
228.2774°
True anomaly
131.84555°
Mean anomaly
131.6912°
Eccentric anomaly
131.7684°
Mean motion
3.78593 °/min
Orbital period
95.09 mins
BSTAR
0.00044928
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-04-29 03:07:25.530Z | 199.056° SSW | 2026-04-29 03:10:25.530Z | 282.026° WNW | 31.568° | 2026-04-29 03:13:25.530Z | 331.543° NNW |
| 4 mins | 2026-04-29 16:16:25.530Z | 318.22° NNW | 2026-04-29 16:17:25.530Z | 293.902° NW | 22.84° | 2026-04-29 16:20:25.530Z | 236.489° WSW |
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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