CZ-2D DEB FENGYUN 1C DEB

0.010% collision chance on 2025-09-21 16:09:12z

CDM information

Conjunction Data Message description

CZ-2D DEB is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 21, 2025, 4:12 p.m., with a collision probability of 0.010%. The closest distance at TCA is estimated to be 121.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object CZ-2D DEB in its detailed page.

Key information

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

TCA: 2025-09-21 16:12:25z

CDM ID: 1161240520

Miss distance: 121.0 (m)

Collision probability: 0.0001019624 (~0.010%)

Last Updated: 1 month ago

Objects comparison

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

CZ-2D DEB	Name	FENGYUN 1C DEB
38176	Norad ID	31311
DEBRIS	Type	DEBRIS
SSO	Orbit	SSO
98.29°	Inclination	98.85°
SMALL	Size	SMALL
PRC	Country	PRC
Nov. 20, 2011	Launch date	May 10, 1999
	Full details

Live tracking

Real-time ground track for CZ-2D DEB and FENGYUN 1C DEB.

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