PEGASUS R/B CZ-4 DEB

0.099% collision chance on 2025-07-02 00:07:21z

CDM information

Conjunction Data Message description

PEGASUS R/B is risking orbital collision with CZ-4 DEB. The time of closest approach (TCA) between the two objects is calculated to be at July 2, 2025, 12:21 a.m., with a collision probability of 0.099%. The closest distance at TCA is estimated to be 24.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2025-07-02 00:21:14z

CDM ID: 1069879833

Miss distance: 24.0 (m)

Collision probability: 0.0009873148 (~0.099%)

Objects comparison

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

PEGASUS R/B Name CZ-4 DEB
23548 Norad ID 28074
ROCKET BODY Type DEBRIS
LEO Orbit SSO
69.99° Inclination 98.87°
LARGE Size SMALL
US Country PRC
April 3, 1995 Launch date Oct. 14, 1999
Full details

Live tracking

Real-time ground track for PEGASUS R/B and CZ-4 DEB.


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