COSMOS 1818 COOLANT CZ-4B R/B
0.027% collision chance on 2025-09-13 19:09:04z
CDM information
Conjunction Data Message description
COSMOS 1818 COOLANT is risking orbital collision with CZ-4B R/B. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 13, 2025, 7:04 p.m., with a collision probability of 0.027%. The closest distance at TCA is estimated to be 960.0 meters.
Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1818 COOLANT in its detailed page.
Key information
Parameters and calculations for this potential in-orbit collision event.

TCA: 2025-09-13 19:04:17z
CDM ID: 1149747043
Miss distance: 960.0 (m)
Collision probability: 0.0002728587 (~0.027%)
Objects comparison
A comparison of the two objects interested by this conjunction data message.
Live tracking
Real-time ground track for COSMOS 1818 COOLANT and CZ-4B R/B.
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