DELTA 1 DEB CZ-4C DEB

0.011% collision chance on 2024-10-21 10:10:54z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with CZ-4C DEB. The time of closest approach (TCA) between the two objects is calculated to be at Oct. 21, 2024, 10:54 a.m., with a collision probability of 0.011%. The closest distance at TCA is estimated to be 136.0 meters.

Key information

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

CDM image for a debris

TCA: 2024-10-21 10:54:09z

CDM ID: 846213574

Miss distance: 136.0 (m)

Collision probability: 0.0001120281 (~0.011%)

Objects comparison

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

DELTA 1 DEB Name CZ-4C DEB
21566 Norad ID 47535
DEBRIS Type DEBRIS
SSO Orbit LEO
99.61° Inclination 63.41°
SMALL Size LARGE
US Country PRC
June 12, 1975 Launch date Jan. 29, 2021
Full details

Live tracking

Real-time ground track for DELTA 1 DEB and CZ-4C DEB.


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