FENGYUN 1C DEB DELTA 1 DEB

0.026% collision chance on 2025-06-04 14:06:47z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with DELTA 1 DEB. The time of closest approach (TCA) between the two objects is calculated to be at June 4, 2025, 2:47 p.m., with a collision probability of 0.026%. The closest distance at TCA is estimated to be 79.0 meters.

Key information

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

CDM image for a debris

TCA: 2025-06-04 14:47:04z

CDM ID: 1044294452

Miss distance: 79.0 (m)

Collision probability: 0.0002597404 (~0.026%)

Objects comparison

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

FENGYUN 1C DEB Name DELTA 1 DEB
30263 Norad ID 21678
DEBRIS Type DEBRIS
SSO Orbit SSO
98.91° Inclination 100.02°
SMALL Size SMALL
PRC Country US
May 10, 1999 Launch date June 12, 1975
Full details

Live tracking

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


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