ATLAS H R/B CZ-4 DEB

0.013% collision chance on 2025-01-30 10:01:11z

CDM information

Conjunction Data Message description

ATLAS H R/B is risking orbital collision with CZ-4 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Jan. 30, 2025, 10:11 a.m., with a collision probability of 0.013%. The closest distance at TCA is estimated to be 376.0 meters.

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

Key information

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

TCA: 2025-01-30 10:11:07z

CDM ID: 927974212

Miss distance: 376.0 (m)

Collision probability: 0.0001332481 (~0.013%)

Last Updated: 3 months, 1 week ago

Objects comparison

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

ATLAS H R/B	Name	CZ-4 DEB
16592	Norad ID	20879
ROCKET BODY	Type	DEBRIS
LEO	Orbit	SSO
63.34°	Inclination	99.43°
MEDIUM	Size	MEDIUM
US	Country	PRC
Feb. 9, 1986	Launch date	Sept. 3, 1990
	Full details

Live tracking

Real-time ground track for ATLAS H R/B and CZ-4 DEB.

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