CZ-6A R/B DMSP 5D-3 F19 DEB

0.029% collision chance on 2025-09-07 12:09:58z

CDM information

Conjunction Data Message description

CZ-6A R/B is risking orbital collision with DMSP 5D-3 F19 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 7, 2025, 12:58 p.m., with a collision probability of 0.029%. The closest distance at TCA is estimated to be 868.0 meters.

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

Key information

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

TCA: 2025-09-07 12:58:36z

CDM ID: 1143999521

Miss distance: 868.0 (m)

Collision probability: 0.000292516 (~0.029%)

Last Updated: 1 month, 2 weeks ago

Objects comparison

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

CZ-6A R/B	Name	DMSP 5D-3 F19 DEB
63921	Norad ID	39633
ROCKET BODY	Type	DEBRIS
LEO	Orbit	SSO
85.99°	Inclination	98.68°
LARGE	Size	SMALL
PRC	Country	US
May 11, 2025	Launch date	April 3, 2014
	Full details

Live tracking

Real-time ground track for CZ-6A R/B and DMSP 5D-3 F19 DEB.

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