DUMMY MASS 1 FENGYUN 1C DEB

0.038% collision chance on 2025-11-24 13:11:30z

CDM information

Conjunction Data Message description

DUMMY MASS 1 is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 24, 2025, 1:30 p.m., with a collision probability of 0.038%. The closest distance at TCA is estimated to be 268.0 meters.

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

Key information

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

TCA: 2025-11-24 13:30:10z

CDM ID: 1238267972

Miss distance: 268.0 (m)

Collision probability: 0.0003786247 (~0.038%)

Last Updated: 3 weeks ago

Objects comparison

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

DUMMY MASS 1	Name	FENGYUN 1C DEB
24925	Norad ID	31779
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
86.33°	Inclination	99.3°
LARGE	Size	SMALL
PRC	Country	PRC
Sept. 1, 1997	Launch date	May 10, 1999
	Full details

Live tracking

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

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