CZ-6A DEB OPS 4988 DEB

0.018% collision chance on 2025-09-18 06:09:30z

CDM information

Conjunction Data Message description

CZ-6A DEB is risking orbital collision with OPS 4988 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 18, 2025, 6:30 a.m., with a collision probability of 0.018%. The closest distance at TCA is estimated to be 53.0 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: 2025-09-18 06:30:23z

CDM ID: 1154345570

Miss distance: 53.0 (m)

Collision probability: 0.0001778463 (~0.018%)

Last Updated: 1 day, 4 hours ago

Objects comparison

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

CZ-6A DEB	Name	OPS 4988 DEB
54304	Norad ID	12099
DEBRIS	Type	DEBRIS
SSO	Orbit	LEO
98.84°	Inclination	70.07°
SMALL	Size	SMALL
PRC	Country	US
Nov. 11, 2022	Launch date	March 9, 1965
	Full details

Live tracking

Real-time ground track for CZ-6A DEB and OPS 4988 DEB.

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