COSMOS 2251 DEB ERS 1 DEB

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

CDM information

Conjunction Data Message description

COSMOS 2251 DEB is risking orbital collision with ERS 1 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.

Key information

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

CDM image for a debris

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

CDM ID: 1067344047

Miss distance: 93.0 (m)

Collision probability: 0.0001445979 (~0.014%)

Objects comparison

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

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

Live tracking

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


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