COSMOS 923 COSMOS 2251 DEB
0.023% collision chance on 2025-09-13 07:09:40z
CDM information
Conjunction Data Message description
COSMOS 923 is risking orbital collision with COSMOS 2251 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 13, 2025, 7:40 a.m., with a collision probability of 0.023%. The closest distance at TCA is estimated to be 852.0 meters.
Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 923 in its detailed page.
Key information
Parameters and calculations for this potential in-orbit collision event.

TCA: 2025-09-13 07:40:31z
CDM ID: 1148566816
Miss distance: 852.0 (m)
Collision probability: 0.000229474 (~0.023%)
Live tracking
Real-time ground track for COSMOS 923 and COSMOS 2251 DEB.
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