COSMOS 2535 DEB

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite COSMOS 2535 DEB at a glance.

Uptime

2349

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: 97.186 minutes

Inclination: 97.7139 deg

SMA: 7002.121 km

Apoapsis: 657.853 km

Periapsis: 590.119 km

RAAN: 336.2235 deg

Eccentricy: 0.00483665

Argument of periapsis: 298.2881 deg

Mean anomaly: 61.3456 deg

Mean motion: 14.81693387 rev/day

Mean motion (dot): 0.00003227 rev/day²

B* drag term: 0.00040814665 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 12, 2025, 10:14 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 12, 2025, 5:24 a.m. UTC

TLE line 0: 0 COSMOS 2535 DEB

TLE line 1: 1 44633U 19039K 25346.22565334 .00003227 00000-0 40815-3 0 9997

TLE line 2: 2 44633 97.7139 336.2235 0048366 298.2881 61.3456 14.81693387332998

Live tracking on map

Real-time ground track for satellite COSMOS 2535 DEB.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 2535 DEB.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
SL-24 DEB	SSO	2025-11-24 20:28:18	0.0001098164	560.0 (m)	DEBRIS
CZ-6A DEB	LEO	2025-05-18 01:53:34	0.0004745051	78.0 (m)	DEBRIS

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

...

Go to the launch

Latest news about this satellite

Four Russian military satellites launched from Plesetsk Cosmodrome

Spaceflight Now6 years, 5 months ago

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