CZ-4 DEB DODECAPOLE 2 DEB

0.020% collision chance on 2025-07-14 04:07:57z

CDM information

Conjunction Data Message description

CZ-4 DEB is risking orbital collision with DODECAPOLE 2 DEB. The time of closest approach (TCA) between the two objects is calculated to be at July 14, 2025, 4:57 a.m., with a collision probability of 0.020%. The closest distance at TCA is estimated to be 289.0 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: 2025-07-14 04:57:04z

CDM ID: 1081642987

Miss distance: 289.0 (m)

Collision probability: 0.0002028015 (~0.020%)

Last Updated: 1 month, 3 weeks ago

Objects comparison

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

CZ-4 DEB	Name	DODECAPOLE 2 DEB
37623	Norad ID	41734
DEBRIS	Type	DEBRIS
SSO	Orbit	SSO
98.71°	Inclination	90.04°
SMALL	Size	SMALL
PRC	Country	US
Sept. 3, 1990	Launch date	Aug. 13, 1965
	Full details

Live tracking

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

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