FENGYUN 1C DEB DMSP 5D-2 F13 DEB

0.010% collision chance on 2025-01-22 02:01:12z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with DMSP 5D-2 F13 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Jan. 22, 2025, 2:12 a.m., with a collision probability of 0.010%. The closest distance at TCA is estimated to be 258.0 meters.

Key information

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

CDM image for a debris

TCA: 2025-01-22 02:12:58z

CDM ID: 922357151

Miss distance: 258.0 (m)

Collision probability: 0.0001032162 (~0.010%)

Objects comparison

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

FENGYUN 1C DEB Name DMSP 5D-2 F13 DEB
30390 Norad ID 40509
DEBRIS Type DEBRIS
SSO Orbit SSO
98.83° Inclination 98.67°
SMALL Size SMALL
PRC Country US
May 10, 1999 Launch date March 24, 1995
Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and DMSP 5D-2 F13 DEB.


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