COSMOS 2251 DEB SL-16 DEB

0.020% collision chance on 2025-07-28 05:07:49z

CDM information

Conjunction Data Message description

COSMOS 2251 DEB is risking orbital collision with SL-16 DEB. The time of closest approach (TCA) between the two objects is calculated to be at July 28, 2025, 5:49 a.m., with a collision probability of 0.020%. The closest distance at TCA is estimated to be 484.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 2251 DEB in its detailed page.

Key information

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

TCA: 2025-07-28 05:49:24z

CDM ID: 1097965117

Miss distance: 484.0 (m)

Collision probability: 0.0001955318 (~0.020%)

Last Updated: 1 month ago

Objects comparison

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

COSMOS 2251 DEB	Name	SL-16 DEB
34997	Norad ID	27749
DEBRIS	Type	DEBRIS
LEO	Orbit	LEO
73.88°	Inclination	71.1°
SMALL	Size	SMALL
CIS	Country	CIS
June 16, 1993	Launch date	Dec. 25, 1992
	Full details

Live tracking

Real-time ground track for COSMOS 2251 DEB and SL-16 DEB.

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