ERS 1 DEB COSMOS 2251 DEB

0.014% collision chance on 2025-06-28 19:06:52z

CDM information

Conjunction Data Message description

ERS 1 DEB is risking orbital collision with COSMOS 2251 DEB. The time of closest approach (TCA) between the two objects is calculated to be at June 28, 2025, 7:52 p.m., with a collision probability of 0.014%. The closest distance at TCA is estimated to be 93.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object ERS 1 DEB in its detailed page.

Key information

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

TCA: 2025-06-28 19:52:10z

CDM ID: 1067355966

Miss distance: 93.0 (m)

Collision probability: 0.0001445979 (~0.014%)

Last Updated: 1 week, 1 day ago

Objects comparison

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

ERS 1 DEB	Name	COSMOS 2251 DEB
42669	Norad ID	34136
DEBRIS	Type	DEBRIS
SSO	Orbit	LEO
98.56°	Inclination	74.02°
SMALL	Size	SMALL
ESA	Country	CIS
July 17, 1991	Launch date	June 16, 1993
	Full details

Live tracking

Real-time ground track for ERS 1 DEB and COSMOS 2251 DEB.

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