CZ-4 DEB IRIDIUM 33 DEB

0.019% collision chance on 2024-11-14 10:11:04z

CDM information

Conjunction Data Message description

CZ-4 DEB is risking orbital collision with IRIDIUM 33 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 14, 2024, 10:04 a.m., with a collision probability of 0.019%. The closest distance at TCA is estimated to be 50.0 meters.

Key information

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

CDM image for a debris

TCA: 2024-11-14 10:04:19z

CDM ID: 863700498

Miss distance: 50.0 (m)

Collision probability: 0.0001887771 (~0.019%)

Objects comparison

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

CZ-4 DEB Name IRIDIUM 33 DEB
27492 Norad ID 34690
DEBRIS Type DEBRIS
SSO Orbit LEO
98.43° Inclination 86.38°
SMALL Size SMALL
PRC Country US
Oct. 14, 1999 Launch date Sept. 14, 1997
Full details

Live tracking

Real-time ground track for CZ-4 DEB and IRIDIUM 33 DEB.


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