COSMOS 1898 FENGYUN 1C DEB

0.014% collision chance on 2025-11-01 05:11:39z

CDM information

Conjunction Data Message description

COSMOS 1898 is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 1, 2025, 5:39 a.m., with a collision probability of 0.014%. The closest distance at TCA is estimated to be 221.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1898 in its detailed page.

Key information

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

TCA: 2025-11-01 05:39:00z

CDM ID: 1210411741

Miss distance: 221.0 (m)

Collision probability: 0.0001362928 (~0.014%)

Last Updated: 1 month, 1 week ago

Objects comparison

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

COSMOS 1898	Name	FENGYUN 1C DEB
18585	Norad ID	30339
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
74.01°	Inclination	98.97°
LARGE	Size	SMALL
CIS	Country	PRC
Dec. 1, 1987	Launch date	May 10, 1999
	Full details

Live tracking

Real-time ground track for COSMOS 1898 and FENGYUN 1C DEB.

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