COSMOS 411 FENGYUN 1C DEB

0.011% collision chance on 2025-09-18 09:09:29z

CDM information

Conjunction Data Message description

COSMOS 411 is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 18, 2025, 9:29 a.m., with a collision probability of 0.011%. The closest distance at TCA is estimated to be 573.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 411 in its detailed page.

Key information

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

TCA: 2025-09-18 09:29:01z

CDM ID: 1157527739

Miss distance: 573.0 (m)

Collision probability: 0.0001103833 (~0.011%)

Last Updated: 1 month ago

Objects comparison

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

COSMOS 411	Name	FENGYUN 1C DEB
5210	Norad ID	35203
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
74.01°	Inclination	102.07°
MEDIUM	Size	SMALL
CIS	Country	PRC
May 7, 1971	Launch date	May 10, 1999
	Full details

Live tracking

Real-time ground track for COSMOS 411 and FENGYUN 1C DEB.

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