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.
Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object IRIDIUM 36 in its detailed page.
Key information
Parameters and calculations for this potential in-orbit collision event.

TCA: 2025-03-23 23:52:03z
CDM ID: 974677416
Miss distance: 662.0 (m)
Collision probability: 0.0001274093 (~0.013%)
Live tracking
Real-time ground track for IRIDIUM 36 and COSMOS 2251 DEB.
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