IRS B3 CZ-6A DEB

0.051% collision chance on 2025-01-21 17:01:39z

CDM information

Conjunction Data Message description

IRS B3 is risking orbital collision with CZ-6A DEB. The time of closest approach (TCA) between the two objects is calculated to be at Jan. 21, 2025, 5:39 p.m., with a collision probability of 0.051%. The closest distance at TCA is estimated to be 301.0 meters.

Key information

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

CDM image for a payload

TCA: 2025-01-21 17:39:16z

CDM ID: 921123939

Miss distance: 301.0 (m)

Collision probability: 0.0005123928 (~0.051%)

Objects comparison

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

IRS B3 Name CZ-6A DEB
23827 Norad ID 61316
PAYLOAD Type DEBRIS
SSO Orbit LEO
99.05° Inclination 89.07°
LARGE Size SMALL
IND Country PRC
March 21, 1996 Launch date Aug. 6, 2024
Full details

Live tracking

Real-time ground track for IRS B3 and CZ-6A DEB.


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