THOR ABLESTAR DEB FENGYUN 1C DEB

0.018% collision chance on 2025-06-18 18:06:22z

CDM information

Conjunction Data Message description

THOR ABLESTAR DEB is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at June 18, 2025, 6:22 p.m., with a collision probability of 0.018%. The closest distance at TCA is estimated to be 487.0 meters.

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

Key information

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

TCA: 2025-06-18 18:22:09z

CDM ID: 1058007742

Miss distance: 487.0 (m)

Collision probability: 0.0001804034 (~0.018%)

Last Updated: 3 weeks ago

Objects comparison

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

THOR ABLESTAR DEB	Name	FENGYUN 1C DEB
225	Norad ID	31985
DEBRIS	Type	DEBRIS
LEO	Orbit	SSO
66.8°	Inclination	98.23°
SMALL	Size	SMALL
US	Country	PRC
June 29, 1961	Launch date	May 10, 1999
	Full details

Live tracking

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

Return to all CDMs

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.