THOR BURNER 2 R/B CZ-4 DEB

0.012% collision chance on 2025-01-11 06:01:01z

CDM information

Conjunction Data Message description

THOR BURNER 2 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 Jan. 11, 2025, 6:01 a.m., with a collision probability of 0.012%. The closest distance at TCA is estimated to be 606.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2025-01-11 06:01:53z

CDM ID: 911851552

Miss distance: 606.0 (m)

Collision probability: 0.0001201709 (~0.012%)

Objects comparison

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

THOR BURNER 2 R/B Name CZ-4 DEB
7817 Norad ID 20848
ROCKET BODY Type DEBRIS
SSO Orbit SSO
98.71° Inclination 99.02°
LARGE Size MEDIUM
US Country PRC
May 24, 1975 Launch date Sept. 3, 1990
Full details

Live tracking

Real-time ground track for THOR BURNER 2 R/B and CZ-4 DEB.


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