SL-16 DEB CZ-4C DEB

0.021% collision chance on 2024-09-15 12:09:03z

CDM information

Conjunction Data Message description

SL-16 DEB is risking orbital collision with CZ-4C DEB. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 15, 2024, 12:03 p.m., with a collision probability of 0.021%. The closest distance at TCA is estimated to be 78.0 meters.

Key information

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

CDM image for a debris

TCA: 2024-09-15 12:03:54z

CDM ID: 817397292

Miss distance: 78.0 (m)

Collision probability: 0.0002148202 (~0.021%)

Objects comparison

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

SL-16 DEB Name CZ-4C DEB
39719 Norad ID 40114
DEBRIS Type DEBRIS
LEO Orbit LEO
71.3° Inclination 63.38°
SMALL Size LARGE
CIS Country PRC
Dec. 25, 1992 Launch date Aug. 9, 2014
Full details

Live tracking

Real-time ground track for SL-16 DEB and CZ-4C DEB.


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