COSMOS 1159 CZ-4 DEB

0.576% collision chance on 2024-11-01 13:11:48z

CDM information

Conjunction Data Message description

COSMOS 1159 is risking orbital collision with CZ-4 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 1, 2024, 1:48 p.m., with a collision probability of 0.576%. The closest distance at TCA is estimated to be 113.0 meters.

Key information

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

CDM image for a payload

TCA: 2024-11-01 13:48:13z

CDM ID: 855545002

Miss distance: 113.0 (m)

Collision probability: 0.005757427 (~0.576%)

Objects comparison

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

COSMOS 1159 Name CZ-4 DEB
11694 Norad ID 26152
PAYLOAD Type DEBRIS
LEO Orbit SSO
74.02° Inclination 99.16°
MEDIUM Size SMALL
CIS Country PRC
Feb. 11, 1980 Launch date Oct. 14, 1999
Full details

Live tracking

Real-time ground track for COSMOS 1159 and CZ-4 DEB.


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