CZ-4 DEB FENGYUN 1C DEB

0.016% collision chance on 2024-11-10 11:11:32z

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 Nov. 10, 2024, 11:32 a.m., with a collision probability of 0.016%. The closest distance at TCA is estimated to be 884.0 meters.

Key information

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

CDM image for a debris

TCA: 2024-11-10 11:32:43z

CDM ID: 862243908

Miss distance: 884.0 (m)

Collision probability: 0.0001567252 (~0.016%)

Objects comparison

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

CZ-4 DEB Name FENGYUN 1C DEB
35327 Norad ID 31256
DEBRIS Type DEBRIS
SSO Orbit SSO
98.49° Inclination 98.69°
SMALL Size SMALL
PRC Country PRC
Oct. 14, 1999 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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