CZ-4 DEB COSMOS 990

0.025% collision chance on 2025-03-20 15:03:42z

CDM information

Conjunction Data Message description

CZ-4 DEB is risking orbital collision with COSMOS 990. The time of closest approach (TCA) between the two objects is calculated to be at March 20, 2025, 3:42 p.m., with a collision probability of 0.025%. The closest distance at TCA is estimated to be 244.0 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: 2025-03-20 15:42:30z

CDM ID: 972992051

Miss distance: 244.0 (m)

Collision probability: 0.0002529833 (~0.025%)

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	COSMOS 990
26208	Norad ID	10676
DEBRIS	Type	PAYLOAD
SSO	Orbit	LEO
98.49°	Inclination	74.04°
SMALL	Size	LARGE
PRC	Country	CIS
Oct. 14, 1999	Launch date	Feb. 17, 1978
	Full details

Live tracking

Real-time ground track for CZ-4 DEB and COSMOS 990.

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