CZ-2C R/B DMSP 5D-2 F13 DEB

0.035% collision chance on 2025-11-06 23:11:12z

CDM information

Conjunction Data Message description

CZ-2C R/B 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 Nov. 6, 2025, 11:12 p.m., with a collision probability of 0.035%. The closest distance at TCA is estimated to be 502.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2025-11-06 23:12:07z

CDM ID: 1217508778

Miss distance: 502.0 (m)

Collision probability: 0.0003530525 (~0.035%)

Objects comparison

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

CZ-2C R/B Name DMSP 5D-2 F13 DEB
28480 Norad ID 40441
ROCKET BODY Type DEBRIS
SSO Orbit SSO
98.2° Inclination 98.83°
LARGE Size SMALL
PRC Country US
Nov. 18, 2004 Launch date March 24, 1995
Full details

Live tracking

Real-time ground track for CZ-2C R/B and DMSP 5D-2 F13 DEB.


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