CZ-4C R/B SL-8 DEB

0.016% collision chance on 2025-06-08 00:06:56z

CDM information

Conjunction Data Message description

CZ-4C R/B is risking orbital collision with SL-8 DEB. The time of closest approach (TCA) between the two objects is calculated to be at June 8, 2025, 12:56 a.m., with a collision probability of 0.016%. The closest distance at TCA is estimated to be 519.0 meters.

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

Key information

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

TCA: 2025-06-08 00:56:58z

CDM ID: 1046066818

Miss distance: 519.0 (m)

Collision probability: 0.0001618446 (~0.016%)

Last Updated: 1 month ago

Objects comparison

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

CZ-4C R/B	Name	SL-8 DEB
50467	Norad ID	20435
ROCKET BODY	Type	DEBRIS
SSO	Orbit	LEO
98.71°	Inclination	74.02°
LARGE	Size	SMALL
PRC	Country	CIS
Dec. 26, 2021	Launch date	Jan. 18, 1990
	Full details

Live tracking

Real-time ground track for CZ-4C R/B and SL-8 DEB.

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