DELTA 1 DEB CZ-4C R/B

0.046% collision chance on 2025-07-06 17:07:00z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with CZ-4C R/B. The time of closest approach (TCA) between the two objects is calculated to be at July 6, 2025, 5 p.m., with a collision probability of 0.046%. The closest distance at TCA is estimated to be 75.0 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: 2025-07-06 17:00:57z

CDM ID: 1073498482

Miss distance: 75.0 (m)

Collision probability: 0.0004609706 (~0.046%)

Last Updated: 2 months ago

Objects comparison

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

DELTA 1 DEB	Name	CZ-4C R/B
13573	Norad ID	54250
DEBRIS	Type	ROCKET BODY
SSO	Orbit	LEO
98.83°	Inclination	63.41°
SMALL	Size	LARGE
US	Country	PRC
March 5, 1978	Launch date	Nov. 15, 2022
	Full details

Live tracking

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

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