CZ-4 DEB SL-14 DEB

0.031% collision chance on 2025-04-05 01:04:00z

CDM information

Conjunction Data Message description

CZ-4 DEB is risking orbital collision with SL-14 DEB. The time of closest approach (TCA) between the two objects is calculated to be at April 5, 2025, 1 a.m., with a collision probability of 0.031%. The closest distance at TCA is estimated to be 71.0 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: 2025-04-05 01:00:21z

CDM ID: 986426637

Miss distance: 71.0 (m)

Collision probability: 0.0003141169 (~0.031%)

Last Updated: 1 month ago

Objects comparison

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

CZ-4 DEB	Name	SL-14 DEB
26756	Norad ID	25227
DEBRIS	Type	DEBRIS
SSO	Orbit	LEO
98.75°	Inclination	82.52°
SMALL	Size	SMALL
PRC	Country	CIS
Oct. 14, 1999	Launch date	Aug. 18, 1987
	Full details

Live tracking

Real-time ground track for CZ-4 DEB and SL-14 DEB.

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