COSMOS 252 DEB * NADEZHDA 1
0.015% collision chance on 2025-04-27 01:04:16z
CDM information
Conjunction Data Message description
COSMOS 252 DEB * is risking orbital collision with NADEZHDA 1. The time of closest approach (TCA) between the two objects is calculated to be at April 27, 2025, 1:16 a.m., with a collision probability of 0.015%. The closest distance at TCA is estimated to be 261.0 meters.
Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 252 DEB * in its detailed page.
Key information
Parameters and calculations for this potential in-orbit collision event.

TCA: 2025-04-27 01:16:14z
CDM ID: 1005874531
Miss distance: 261.0 (m)
Collision probability: 0.0001510934 (~0.015%)
Live tracking
Real-time ground track for COSMOS 252 DEB * and NADEZHDA 1.
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