IRIDIUM 69 FENGYUN 1C DEB

0.032% collision chance on 2025-07-31 18:07:47z

CDM information

Conjunction Data Message description

IRIDIUM 69 is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at July 31, 2025, 6:47 p.m., with a collision probability of 0.032%. The closest distance at TCA is estimated to be 891.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object IRIDIUM 69 in its detailed page.

Key information

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

TCA: 2025-07-31 18:47:43z

CDM ID: 1100116340

Miss distance: 891.0 (m)

Collision probability: 0.000319504 (~0.032%)

Last Updated: 1 month ago

Objects comparison

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

IRIDIUM 69	Name	FENGYUN 1C DEB
25319	Norad ID	30341
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
86.39°	Inclination	99.22°
LARGE	Size	SMALL
US	Country	PRC
May 2, 1998	Launch date	May 10, 1999
	Full details

Live tracking

Real-time ground track for IRIDIUM 69 and FENGYUN 1C DEB.

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