COSMOS 1655 FENGYUN 1C DEB

0.011% collision chance on 2025-03-28 17:03:23z

CDM information

Conjunction Data Message description

COSMOS 1655 is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at March 28, 2025, 5:23 p.m., with a collision probability of 0.011%. The closest distance at TCA is estimated to be 231.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1655 in its detailed page.

Key information

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

TCA: 2025-03-28 17:23:25z

CDM ID: 978778222

Miss distance: 231.0 (m)

Collision probability: 0.0001105217 (~0.011%)

Last Updated: 1 month, 1 week ago

Objects comparison

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

COSMOS 1655	Name	FENGYUN 1C DEB
15751	Norad ID	31509
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
82.95°	Inclination	99.01°
LARGE	Size	SMALL
CIS	Country	PRC
May 30, 1985	Launch date	May 10, 1999
	Full details

Live tracking

Real-time ground track for COSMOS 1655 and FENGYUN 1C DEB.

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