SL-3 DEB FENGYUN 1C DEB

0.044% collision chance on 2025-07-19 23:07:17z

CDM information

Conjunction Data Message description

SL-3 DEB is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at July 19, 2025, 11:17 p.m., with a collision probability of 0.044%. The closest distance at TCA is estimated to be 103.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SL-3 DEB in its detailed page.

Key information

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

TCA: 2025-07-19 23:17:00z

CDM ID: 1089614078

Miss distance: 103.0 (m)

Collision probability: 0.000443562 (~0.044%)

Last Updated: 1 month, 2 weeks ago

Objects comparison

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

SL-3 DEB	Name	FENGYUN 1C DEB
17755	Norad ID	30846
DEBRIS	Type	DEBRIS
LEO	Orbit	SSO
81.25°	Inclination	99.32°
SMALL	Size	SMALL
CIS	Country	PRC
Dec. 14, 1982	Launch date	May 10, 1999
	Full details

Live tracking

Real-time ground track for SL-3 DEB 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.