SL-3 R/B FENGYUN 1C DEB

0.142% collision chance on 2025-07-08 02:07:16z

CDM information

Conjunction Data Message description

SL-3 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 July 8, 2025, 2:16 a.m., with a collision probability of 0.142%. The closest distance at TCA is estimated to be 16.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2025-07-08 02:16:26z

CDM ID: 1074958983

Miss distance: 16.0 (m)

Collision probability: 0.001416108 (~0.142%)

Objects comparison

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

SL-3 R/B Name FENGYUN 1C DEB
21689 Norad ID 30475
ROCKET BODY Type DEBRIS
SSO Orbit SSO
99.48° Inclination 98.8°
LARGE Size SMALL
CIS Country PRC
Aug. 29, 1991 Launch date May 10, 1999
Full details

Live tracking

Real-time ground track for SL-3 R/B and FENGYUN 1C DEB.


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