CZ-6A R/B COSMOS 1818 COOLANT

0.010% collision chance on 2025-09-25 17:09:57z

CDM information

Conjunction Data Message description

CZ-6A R/B is risking orbital collision with COSMOS 1818 COOLANT. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 25, 2025, 5:57 p.m., with a collision probability of 0.010%. The closest distance at TCA is estimated to be 570.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2025-09-25 17:57:31z

CDM ID: 1163823549

Miss distance: 570.0 (m)

Collision probability: 0.0001022645 (~0.010%)

Objects comparison

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

CZ-6A R/B Name COSMOS 1818 COOLANT
57835 Norad ID 50777
ROCKET BODY Type DEBRIS
LEO Orbit LEO
86.0° Inclination 65.01°
LARGE Size SMALL
PRC Country CIS
Sept. 10, 2023 Launch date Feb. 1, 1987
Full details

Live tracking

Real-time ground track for CZ-6A R/B and COSMOS 1818 COOLANT.


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