FENGYUN 1C DEB CZ-4 DEB

0.014% collision chance on 2024-08-09 02:08:31z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with CZ-4 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 9, 2024, 2:31 a.m., with a collision probability of 0.014%. The closest distance at TCA is estimated to be 289.0 meters.

Key information

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

CDM image for a debris

TCA: 2024-08-09 02:31:32z

CDM ID: 786333586

Miss distance: 289.0 (m)

Collision probability: 0.0001373308 (~0.014%)

Objects comparison

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

FENGYUN 1C DEB Name CZ-4 DEB
30496 Norad ID 20853
DEBRIS Type DEBRIS
SSO Orbit SSO
98.81° Inclination 98.24°
SMALL Size MEDIUM
PRC Country PRC
May 10, 1999 Launch date Sept. 3, 1990
Full details

Live tracking

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


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