SL-3 R/B CZ-6A DEB

0.033% collision chance on 2025-07-07 22:07:41z

CDM information

Conjunction Data Message description

SL-3 R/B is risking orbital collision with CZ-6A DEB. The time of closest approach (TCA) between the two objects is calculated to be at July 7, 2025, 10:41 p.m., with a collision probability of 0.033%. The closest distance at TCA is estimated to be 310.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2025-07-07 22:41:14z

CDM ID: 1074954639

Miss distance: 310.0 (m)

Collision probability: 0.0003329647 (~0.033%)

Objects comparison

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

SL-3 R/B Name CZ-6A DEB
8294 Norad ID 61178
ROCKET BODY Type DEBRIS
LEO Orbit LEO
81.21° Inclination 88.96°
LARGE Size SMALL
CIS Country PRC
Sept. 18, 1975 Launch date Aug. 6, 2024
Full details

Live tracking

Real-time ground track for SL-3 R/B and CZ-6A DEB.


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