Key statistics
Satellite COSMOS 2535 DEB at a glance.
Uptime
2189
Days in orbit
Revolutions
≈ 14.8
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
97.7
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 2535 DEB.
Object identification
Identified? True
Debris? True
Object name: COSMOS 2535 DEB
International designator: 2019-039K
Object number (NORAD): 44633
Object ID (CCSDS): 44633
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 97.239 minutes
Inclination: 97.7011 deg
SMA: 7004.639 km
Apoapsis: 662.97 km
Periapsis: 590.039 km
RAAN: 181.8231 deg
Eccentricy: 0.0052059
Argument of periapsis: 101.4096 deg
Mean anomaly: 259.2971 deg
Mean motion: 14.80894463 rev/day
Mean motion (dot): 0.00001341 rev/day2
B* drag term: 0.00017615 1/REarth
Two-line elements (TLE)
Creation date: July 5, 2025, 4:36 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 4, 2025, 5:18 p.m. UTC
TLE line 0: 0 COSMOS 2535 DEB
TLE line 1: 1 44633U 19039K 25185.72115415 .00001341 00000-0 17615-3 0 9991
TLE line 2: 2 44633 97.7011 181.8231 0052059 101.4096 259.2971 14.80894463309232
Live tracking on map
Real-time ground track for satellite COSMOS 2535 DEB.
Associated space launch
Four satellites in the interests of the Ministry of Defense of Russia.
COSMOS 2535 DEB was lifted into orbit during the mission ‘Soyuz 2.1v/Volga | Kosmos 2535, Kosmos 2536, Kosmos 2537, Kosmos 2538’, on board a Soyuz 2.1v space rocket.
The launch took place on July 10, 2019, 5:14 p.m. from 43/4 (43R).
For more information about the launch, click the button.

Soyuz 2.1v/Volga | Kosmos 2535, Kosmos 2536, Kosmos 2537, Kosmos 2538
Agency: N/A
Status: Launch Successful
Launch date: July 10, 2019, 5:14 p.m. UTC
Rocket: Soyuz 2.1v
Launch pad: 43/4 (43R)
Location: Plesetsk Cosmodrome, Russian Federation
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