CZ-4C R/B THOR ABLESTAR DEB

0.030% collision chance on 2024-07-27 08:07:46z

CDM information

Conjunction Data Message description

CZ-4C R/B is risking orbital collision with THOR ABLESTAR DEB. The time of closest approach (TCA) between the two objects is calculated to be at July 27, 2024, 8:46 a.m., with a collision probability of 0.030%. The closest distance at TCA is estimated to be 521.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2024-07-27 08:46:25z

CDM ID: 776147524

Miss distance: 521.0 (m)

Collision probability: 0.0002972567 (~0.030%)

Objects comparison

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

CZ-4C R/B Name THOR ABLESTAR DEB
47537 Norad ID 48817
ROCKET BODY Type DEBRIS
LEO Orbit LEO
63.45° Inclination 65.84°
LARGE Size SMALL
PRC Country US
Jan. 29, 2021 Launch date June 29, 1961
Full details

Live tracking

Real-time ground track for CZ-4C R/B and THOR ABLESTAR DEB.


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