DELTA 1 R/B(1) CZ-6A DEB

0.118% collision chance on 2025-10-15 20:10:21z

CDM information

Conjunction Data Message description

DELTA 1 R/B(1) is risking orbital collision with CZ-6A DEB. The time of closest approach (TCA) between the two objects is calculated to be at Oct. 15, 2025, 8:21 p.m., with a collision probability of 0.118%. The closest distance at TCA is estimated to be 112.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object DELTA 1 R/B(1) in its detailed page.

Key information

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

TCA: 2025-10-15 20:21:51z

CDM ID: 1191560143

Miss distance: 112.0 (m)

Collision probability: 0.001179138 (~0.118%)

Last Updated: 1 week, 4 days ago

Objects comparison

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

DELTA 1 R/B(1)	Name	CZ-6A DEB
9786	Norad ID	56634
ROCKET BODY	Type	DEBRIS
LEO	Orbit	SSO
28.01°	Inclination	98.8°
LARGE	Size	SMALL
US	Country	PRC
Jan. 28, 1977	Launch date	Nov. 11, 2022
	Full details

Live tracking

Real-time ground track for DELTA 1 R/B(1) and CZ-6A DEB.

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