FENGYUN 1C DEB IRS 1C

0.014% collision chance on 2025-05-13 18:05:40z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with IRS 1C. The time of closest approach (TCA) between the two objects is calculated to be at May 13, 2025, 6:40 p.m., with a collision probability of 0.014%. The closest distance at TCA is estimated to be 558.0 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: 2025-05-13 18:40:45z

CDM ID: 1022825959

Miss distance: 558.0 (m)

Collision probability: 0.0001426288 (~0.014%)

Last Updated: 1 month, 3 weeks ago

Objects comparison

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

FENGYUN 1C DEB	Name	IRS 1C
30524	Norad ID	23751
DEBRIS	Type	PAYLOAD
SSO	Orbit	SSO
99.3°	Inclination	99.03°
SMALL	Size	LARGE
PRC	Country	IND
May 10, 1999	Launch date	Dec. 28, 1995
	Full details

Live tracking

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

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