FENGYUN 1C DEB IRIDIUM 28

0.028% collision chance on 2025-04-20 01:04:01z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with IRIDIUM 28. The time of closest approach (TCA) between the two objects is calculated to be at April 20, 2025, 1:01 a.m., with a collision probability of 0.028%. The closest distance at TCA is estimated to be 910.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object FENGYUN 1C DEB in its detailed page.

Key information

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

TCA: 2025-04-20 01:01:10z

CDM ID: 997785815

Miss distance: 910.0 (m)

Collision probability: 0.0002838781 (~0.028%)

Last Updated: 2 weeks, 6 days ago

Objects comparison

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

FENGYUN 1C DEB	Name	IRIDIUM 28
30899	Norad ID	24948
DEBRIS	Type	PAYLOAD
SSO	Orbit	LEO
99.19°	Inclination	86.4°
SMALL	Size	LARGE
PRC	Country	US
May 10, 1999	Launch date	Sept. 14, 1997
	Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and IRIDIUM 28.

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