CZ-4 DEB FENGYUN 1C DEB

0.011% collision chance on 2025-03-05 19:03:31z

CDM information

Conjunction Data Message description

CZ-4 DEB is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at March 5, 2025, 7:31 p.m., with a collision probability of 0.011%. The closest distance at TCA is estimated to be 101.0 meters.

Key information

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

CDM image for a debris

TCA: 2025-03-05 19:31:10z

CDM ID: 959684676

Miss distance: 101.0 (m)

Collision probability: 0.0001139455 (~0.011%)

Objects comparison

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

CZ-4 DEB Name FENGYUN 1C DEB
20793 Norad ID 30735
DEBRIS Type DEBRIS
SSO Orbit SSO
98.74° Inclination 98.77°
SMALL Size SMALL
PRC Country PRC
Sept. 3, 1990 Launch date May 10, 1999
Full details

Live tracking

Real-time ground track for CZ-4 DEB and FENGYUN 1C DEB.


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