SL-8 R/B FENGYUN 1C DEB

0.011% collision chance on 2025-10-15 00:10:42z

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 Oct. 15, 2025, 12:42 a.m., with a collision probability of 0.011%. The closest distance at TCA is estimated to be 803.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SL-8 R/B in its detailed page.

Key information

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

TCA: 2025-10-15 00:42:49z

CDM ID: 1186981235

Miss distance: 803.0 (m)

Collision probability: 0.0001123683 (~0.011%)

Last Updated: 1 week, 3 days ago

Objects comparison

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

SL-8 R/B	Name	FENGYUN 1C DEB
21419	Norad ID	31903
ROCKET BODY	Type	DEBRIS
LEO	Orbit	SSO
74.04°	Inclination	99.27°
LARGE	Size	SMALL
CIS	Country	PRC
June 11, 1991	Launch date	May 10, 1999
	Full details

Live tracking

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

Return to all CDMs

Newsletter sign-up

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