FENGYUN 1C DEB ARIANE 40 R/B

0.019% collision chance on 2025-05-20 13:05:09z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with ARIANE 40 R/B. The time of closest approach (TCA) between the two objects is calculated to be at May 20, 2025, 1:09 p.m., with a collision probability of 0.019%. The closest distance at TCA is estimated to be 640.0 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: 2025-05-20 13:09:47z

CDM ID: 1029175429

Miss distance: 640.0 (m)

Collision probability: 0.0001891094 (~0.019%)

Last Updated: 1 month, 2 weeks ago

Objects comparison

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

FENGYUN 1C DEB	Name	ARIANE 40 R/B
30996	Norad ID	25261
DEBRIS	Type	ROCKET BODY
SSO	Orbit	SSO
98.95°	Inclination	98.84°
SMALL	Size	LARGE
PRC	Country	FR
May 10, 1999	Launch date	March 24, 1998
	Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and ARIANE 40 R/B.

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