CZ-4B DEB OBJECT H

0.036% collision chance on 2025-12-06 07:12:06z

CDM information

Conjunction Data Message description

CZ-4B DEB is risking orbital collision with OBJECT H. The time of closest approach (TCA) between the two objects is calculated to be at Dec. 6, 2025, 7:06 a.m., with a collision probability of 0.036%. The closest distance at TCA is estimated to be 122.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object CZ-4B DEB in its detailed page.

Key information

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

TCA: 2025-12-06 07:06:54z

CDM ID: 1254608682

Miss distance: 122.0 (m)

Collision probability: 0.0003622786 (~0.036%)

Last Updated: 1 week, 1 day ago

Objects comparison

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

CZ-4B DEB	Name	OBJECT H
38184	Norad ID	51953
DEBRIS	Type	UNKNOWN
SSO	Orbit	LEO
97.76°	Inclination	63.63°
SMALL	Size	LARGE
PRC	Country	PRC
Oct. 6, 2010	Launch date	March 5, 2022
	Full details

Live tracking

Real-time ground track for CZ-4B DEB and OBJECT H.

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