GP-B CZ-6A DEB

0.025% collision chance on 2025-10-11 13:10:47z

CDM information

Conjunction Data Message description

GP-B is risking orbital collision with CZ-6A DEB. The time of closest approach (TCA) between the two objects is calculated to be at Oct. 11, 2025, 1:47 p.m., with a collision probability of 0.025%. The closest distance at TCA is estimated to be 397.0 meters.

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

Key information

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

TCA: 2025-10-11 13:47:41z

CDM ID: 1186324315

Miss distance: 397.0 (m)

Collision probability: 0.0002454813 (~0.025%)

Last Updated: 2 weeks, 5 days ago

Objects comparison

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

GP-B	Name	CZ-6A DEB
28230	Norad ID	54484
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
89.84°	Inclination	98.63°
LARGE	Size	SMALL
US	Country	PRC
April 20, 2004	Launch date	Nov. 11, 2022
	Full details

Live tracking

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

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