FENGYUN 1C DEB IRIDIUM 63

0.070% collision chance on 2025-07-01 04:07:00z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with IRIDIUM 63. The time of closest approach (TCA) between the two objects is calculated to be at July 1, 2025, 4 a.m., with a collision probability of 0.070%. The closest distance at TCA is estimated to be 178.0 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: 2025-07-01 04:00:16z

CDM ID: 1069145072

Miss distance: 178.0 (m)

Collision probability: 0.0006950139 (~0.070%)

Last Updated: 6 days, 19 hours ago

Objects comparison

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

FENGYUN 1C DEB	Name	IRIDIUM 63
31209	Norad ID	25286
DEBRIS	Type	PAYLOAD
SSO	Orbit	LEO
98.89°	Inclination	86.4°
SMALL	Size	LARGE
PRC	Country	US
May 10, 1999	Launch date	April 7, 1998
	Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and IRIDIUM 63.

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