CZ-4B R/B COSMOS 2251 DEB

0.021% collision chance on 2024-11-17 11:11:30z

CDM information

Conjunction Data Message description

CZ-4B R/B is risking orbital collision with COSMOS 2251 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 17, 2024, 11:30 a.m., with a collision probability of 0.021%. The closest distance at TCA is estimated to be 434.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object CZ-4B R/B in its detailed page.

Key information

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

TCA: 2024-11-17 11:30:30z

CDM ID: 868024769

Miss distance: 434.0 (m)

Collision probability: 0.000211496 (~0.021%)

Last Updated: 5 months, 3 weeks ago

Objects comparison

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

CZ-4B R/B	Name	COSMOS 2251 DEB
40337	Norad ID	39546
ROCKET BODY	Type	DEBRIS
SSO	Orbit	LEO
98.5°	Inclination	74.0°
LARGE	Size	SMALL
PRC	Country	CIS
Dec. 7, 2014	Launch date	June 16, 1993
	Full details

Live tracking

Real-time ground track for CZ-4B R/B and COSMOS 2251 DEB.

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