FENGYUN 1C DEB THORAD AGENA D DEB

0.023% collision chance on 2025-09-02 21:09:50z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with THORAD AGENA D DEB. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 2, 2025, 9:50 p.m., with a collision probability of 0.023%. The closest distance at TCA is estimated to be 149.0 meters.

Key information

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

CDM image for a debris

TCA: 2025-09-02 21:50:14z

CDM ID: 1138772000

Miss distance: 149.0 (m)

Collision probability: 0.0002253343 (~0.023%)

Objects comparison

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

FENGYUN 1C DEB Name THORAD AGENA D DEB
30263 Norad ID 4720
DEBRIS Type DEBRIS
SSO Orbit SSO
98.93° Inclination 100.02°
SMALL Size SMALL
PRC Country US
May 10, 1999 Launch date April 8, 1970
Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and THORAD AGENA D DEB.


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