CZ-4 DEB SAFIR 2

0.029% collision chance on 2025-07-05 17:07:51z

CDM information

Conjunction Data Message description

CZ-4 DEB is risking orbital collision with SAFIR 2. The time of closest approach (TCA) between the two objects is calculated to be at July 5, 2025, 5:51 p.m., with a collision probability of 0.029%. The closest distance at TCA is estimated to be 235.0 meters.

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

Key information

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

TCA: 2025-07-05 17:51:36z

CDM ID: 1074331547

Miss distance: 235.0 (m)

Collision probability: 0.0002946025 (~0.029%)

Last Updated: 2 days ago

Objects comparison

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

CZ-4 DEB	Name	SAFIR 2
20888	Norad ID	25399
DEBRIS	Type	PAYLOAD
SSO	Orbit	SSO
99.23°	Inclination	98.93°
MEDIUM	Size	MEDIUM
PRC	Country	GER
Sept. 3, 1990	Launch date	July 10, 1998
	Full details

Live tracking

Real-time ground track for CZ-4 DEB and SAFIR 2.

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