SL-8 R/B CZ-6A DEB

0.335% collision chance on 2025-12-04 15:12:57z

CDM information

Conjunction Data Message description

SL-8 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 Dec. 4, 2025, 3:57 p.m., with a collision probability of 0.335%. The closest distance at TCA is estimated to be 8.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2025-12-04 15:57:00z

CDM ID: 1253020472

Miss distance: 8.0 (m)

Collision probability: 0.003353005 (~0.335%)

Objects comparison

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

SL-8 R/B Name CZ-6A DEB
8924 Norad ID 56655
ROCKET BODY Type DEBRIS
LEO Orbit SSO
74.06° Inclination 98.65°
LARGE Size SMALL
CIS Country PRC
June 29, 1976 Launch date Nov. 11, 2022
Full details

Live tracking

Real-time ground track for SL-8 R/B and CZ-6A DEB.


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