CZ-4 DEB THOR BURNER 2 R/B

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

CDM information

Conjunction Data Message description

CZ-4 DEB is risking orbital collision with THOR BURNER 2 R/B. 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 debris

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

CDM ID: 911858067

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.

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

Live tracking

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


Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.