CZ-4 DEB COSMOS 397

0.020% collision chance on 2025-01-10 16:01:09z

CDM information

Conjunction Data Message description

CZ-4 DEB is risking orbital collision with COSMOS 397. The time of closest approach (TCA) between the two objects is calculated to be at Jan. 10, 2025, 4:09 p.m., with a collision probability of 0.020%. The closest distance at TCA is estimated to be 492.0 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: 2025-01-10 16:09:30z

CDM ID: 912164212

Miss distance: 492.0 (m)

Collision probability: 0.0001956591 (~0.020%)

Last Updated: 5 months, 3 weeks ago

Objects comparison

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

CZ-4 DEB	Name	COSMOS 397
20865	Norad ID	4964
DEBRIS	Type	PAYLOAD
SSO	Orbit	MEO
98.18°	Inclination	65.72°
SMALL	Size	LARGE
PRC	Country	CIS
Sept. 3, 1990	Launch date	Feb. 25, 1971
	Full details

Live tracking

Real-time ground track for CZ-4 DEB and COSMOS 397.

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