COSMOS 1844 FENGYUN 1C DEB

0.371% collision chance on 2025-07-02 04:07:47z

CDM information

Conjunction Data Message description

COSMOS 1844 is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at July 2, 2025, 4:47 a.m., with a collision probability of 0.371%. The closest distance at TCA is estimated to be 139.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1844 in its detailed page.

Key information

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

TCA: 2025-07-02 04:47:03z

CDM ID: 1069877985

Miss distance: 139.0 (m)

Collision probability: 0.003714637 (~0.371%)

Last Updated: 3 days, 2 hours ago

Objects comparison

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

COSMOS 1844	Name	FENGYUN 1C DEB
17973	Norad ID	29913
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
70.9°	Inclination	98.78°
LARGE	Size	SMALL
CIS	Country	PRC
May 13, 1987	Launch date	May 10, 1999
	Full details

Live tracking

Real-time ground track for COSMOS 1844 and FENGYUN 1C DEB.

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