IRIDIUM 36 COSMOS 2251 DEB

0.013% collision chance on 2025-03-23 23:03:52z

CDM information

Conjunction Data Message description

IRIDIUM 36 is risking orbital collision with COSMOS 2251 DEB. The time of closest approach (TCA) between the two objects is calculated to be at March 23, 2025, 11:52 p.m., with a collision probability of 0.013%. The closest distance at TCA is estimated to be 662.0 meters.

Key information

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

CDM image for a payload

TCA: 2025-03-23 23:52:03z

CDM ID: 974677416

Miss distance: 662.0 (m)

Collision probability: 0.0001274093 (~0.013%)

Objects comparison

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

IRIDIUM 36 Name COSMOS 2251 DEB
24967 Norad ID 39553
PAYLOAD Type DEBRIS
LEO Orbit LEO
86.4° Inclination 74.03°
LARGE Size SMALL
US Country CIS
Sept. 27, 1997 Launch date June 16, 1993
Full details

Live tracking

Real-time ground track for IRIDIUM 36 and COSMOS 2251 DEB.


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