IRIDIUM 4 FENGYUN 1C DEB

0.016% collision chance on 2024-08-20 09:08:00z

CDM information

Conjunction Data Message description

IRIDIUM 4 is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 20, 2024, 9 a.m., with a collision probability of 0.016%. The closest distance at TCA is estimated to be 896.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object IRIDIUM 4 in its detailed page.

Key information

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

TCA: 2024-08-20 09:00:14z

CDM ID: 793504282

Miss distance: 896.0 (m)

Collision probability: 0.0001575369 (~0.016%)

Last Updated: 10 months, 2 weeks ago

Objects comparison

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

IRIDIUM 4	Name	FENGYUN 1C DEB
24796	Norad ID	30676
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
86.4°	Inclination	98.28°
LARGE	Size	SMALL
US	Country	PRC
May 5, 1997	Launch date	May 10, 1999
	Full details

Live tracking

Real-time ground track for IRIDIUM 4 and FENGYUN 1C DEB.

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