CZ-6A DEB CZ-4 DEB

0.302% collision chance on 2025-02-20 17:02:54z

CDM information

Conjunction Data Message description

CZ-6A DEB is risking orbital collision with CZ-4 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Feb. 20, 2025, 5:54 p.m., with a collision probability of 0.302%. The closest distance at TCA is estimated to be 200.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object CZ-6A DEB in its detailed page.

Key information

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

TCA: 2025-02-20 17:54:52z

CDM ID: 947963427

Miss distance: 200.0 (m)

Collision probability: 0.003018312 (~0.302%)

Last Updated: 2 months, 2 weeks ago

Objects comparison

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

CZ-6A DEB	Name	CZ-4 DEB
61081	Norad ID	20974
DEBRIS	Type	DEBRIS
LEO	Orbit	SSO
88.99°	Inclination	98.55°
SMALL	Size	SMALL
PRC	Country	PRC
Aug. 6, 2024	Launch date	Sept. 3, 1990
	Full details

Live tracking

Real-time ground track for CZ-6A DEB and CZ-4 DEB.

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