DELTA 1 DEB CZ-4 DEB

0.015% collision chance on 2024-11-11 09:11:26z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with CZ-4 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 11, 2024, 9:26 a.m., with a collision probability of 0.015%. The closest distance at TCA is estimated to be 866.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object DELTA 1 DEB in its detailed page.

Key information

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

TCA: 2024-11-11 09:26:12z

CDM ID: 863232146

Miss distance: 866.0 (m)

Collision probability: 0.0001482895 (~0.015%)

Last Updated: 6 months ago

Objects comparison

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

DELTA 1 DEB	Name	CZ-4 DEB
8958	Norad ID	35322
DEBRIS	Type	DEBRIS
SSO	Orbit	SSO
98.0°	Inclination	99.13°
SMALL	Size	SMALL
US	Country	PRC
Jan. 22, 1975	Launch date	Oct. 14, 1999
	Full details

Live tracking

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

Return to all CDMs

Newsletter sign-up

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