DIADEME 1 FENGYUN 1C DEB

0.017% collision chance on 2025-05-27 16:05:40z

CDM information

Conjunction Data Message description

DIADEME 1 is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at May 27, 2025, 4:40 p.m., with a collision probability of 0.017%. The closest distance at TCA is estimated to be 825.0 meters.

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

Key information

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

TCA: 2025-05-27 16:40:11z

CDM ID: 1035558215

Miss distance: 825.0 (m)

Collision probability: 0.0001658944 (~0.017%)

Last Updated: 1 month, 1 week ago

Objects comparison

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

DIADEME 1	Name	FENGYUN 1C DEB
2674	Norad ID	31664
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
39.92°	Inclination	98.74°
MEDIUM	Size	SMALL
FR	Country	PRC
Feb. 8, 1967	Launch date	May 10, 1999
	Full details

Live tracking

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

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