SL-24 DEB COSMOS 2535 DEB

0.011% collision chance on 2025-11-24 20:11:28z

CDM information

Conjunction Data Message description

SL-24 DEB is risking orbital collision with COSMOS 2535 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 24, 2025, 8:28 p.m., with a collision probability of 0.011%. The closest distance at TCA is estimated to be 560.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SL-24 DEB in its detailed page.

Key information

Parameters and calculations for this potential in-orbit collision event.

TCA: 2025-11-24 20:28:18z

CDM ID: 1240591814

Miss distance: 560.0 (m)

Collision probability: 0.0001098164 (~0.011%)

Last Updated: 2 weeks, 5 days ago

Objects comparison

A comparison of the two objects interested by this conjunction data message.

SL-24 DEB	Name	COSMOS 2535 DEB
31120	Norad ID	44633
DEBRIS	Type	DEBRIS
SSO	Orbit	SSO
97.79°	Inclination	97.71°
MEDIUM	Size	SMALL
CIS	Country	CIS
April 17, 2007	Launch date	July 10, 2019
	Full details

Live tracking

Real-time ground track for SL-24 DEB and COSMOS 2535 DEB.

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