SL-3 R/B FENGYUN 1C DEB

0.032% collision chance on 2025-11-18 13:11:46z

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 Nov. 18, 2025, 1:46 p.m., with a collision probability of 0.032%. The closest distance at TCA is estimated to be 545.0 meters.

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

Key information

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

TCA: 2025-11-18 13:46:54z

CDM ID: 1232942971

Miss distance: 545.0 (m)

Collision probability: 0.0003153174 (~0.032%)

Last Updated: 3 weeks, 5 days ago

Objects comparison

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

SL-3 R/B	Name	FENGYUN 1C DEB
7210	Norad ID	29852
ROCKET BODY	Type	DEBRIS
LEO	Orbit	SSO
81.24°	Inclination	99.37°
LARGE	Size	SMALL
CIS	Country	PRC
March 5, 1974	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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