CERISE COSMOS 1220 DEB

0.022% collision chance on 2025-12-08 22:12:37z

CDM information

Conjunction Data Message description

CERISE is risking orbital collision with COSMOS 1220 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Dec. 8, 2025, 10:37 p.m., with a collision probability of 0.022%. The closest distance at TCA is estimated to be 294.0 meters.

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

Key information

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

TCA: 2025-12-08 22:37:28z

CDM ID: 1257933296

Miss distance: 294.0 (m)

Collision probability: 0.0002156748 (~0.022%)

Last Updated: 1 week ago

Objects comparison

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

CERISE	Name	COSMOS 1220 DEB
23606	Norad ID	25795
PAYLOAD	Type	DEBRIS
SSO	Orbit	LEO
98.33°	Inclination	64.97°
MEDIUM	Size	SMALL
FR	Country	CIS
July 7, 1995	Launch date	Nov. 4, 1980
	Full details

Live tracking

Real-time ground track for CERISE and COSMOS 1220 DEB.

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