SL-8 R/B FENGYUN 1C DEB

0.016% collision chance on 2025-08-22 01:08:52z

CDM information

Conjunction Data Message description

SL-8 R/B is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 22, 2025, 1:52 a.m., with a collision probability of 0.016%. The closest distance at TCA is estimated to be 264.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2025-08-22 01:52:37z

CDM ID: 1122997440

Miss distance: 264.0 (m)

Collision probability: 0.0001559113 (~0.016%)

Objects comparison

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

SL-8 R/B Name FENGYUN 1C DEB
19922 Norad ID 29850
ROCKET BODY Type DEBRIS
LEO Orbit SSO
82.96° Inclination 98.12°
LARGE Size SMALL
CIS Country PRC
April 4, 1989 Launch date May 10, 1999
Full details

Live tracking

Real-time ground track for SL-8 R/B and FENGYUN 1C DEB.


Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.