IRIDIUM 33 DEB CZ-4B R/B

0.081% collision chance on 2024-08-06 14:08:37z

CDM information

Conjunction Data Message description

IRIDIUM 33 DEB is risking orbital collision with CZ-4B R/B. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 6, 2024, 2:37 p.m., with a collision probability of 0.081%. The closest distance at TCA is estimated to be 57.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object IRIDIUM 33 DEB in its detailed page.

Key information

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

TCA: 2024-08-06 14:37:32z

CDM ID: 784799889

Miss distance: 57.0 (m)

Collision probability: 0.000814597 (~0.081%)

Last Updated: 9 months ago

Objects comparison

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

IRIDIUM 33 DEB	Name	CZ-4B R/B
37562	Norad ID	43656
DEBRIS	Type	ROCKET BODY
LEO	Orbit	SSO
86.37°	Inclination	99.4°
SMALL	Size	LARGE
US	Country	PRC
Sept. 14, 1997	Launch date	Oct. 24, 2018
	Full details

Live tracking

Real-time ground track for IRIDIUM 33 DEB and CZ-4B R/B.

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