DELTA 1 DEB CZ-4 DEB

0.025% collision chance on 2025-01-28 08:01:27z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with CZ-4 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Jan. 28, 2025, 8:27 a.m., with a collision probability of 0.025%. The closest distance at TCA is estimated to be 100.0 meters.

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

Key information

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

TCA: 2025-01-28 08:27:05z

CDM ID: 927721797

Miss distance: 100.0 (m)

Collision probability: 0.0002547938 (~0.025%)

Last Updated: 3 months, 1 week ago

Objects comparison

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

DELTA 1 DEB	Name	CZ-4 DEB
14463	Norad ID	20906
DEBRIS	Type	DEBRIS
SSO	Orbit	SSO
98.91°	Inclination	99.07°
SMALL	Size	SMALL
US	Country	PRC
March 5, 1978	Launch date	Sept. 3, 1990
	Full details

Live tracking

Real-time ground track for DELTA 1 DEB and CZ-4 DEB.

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