SERT 2 COSMOS 1275 DEB

0.013% collision chance on 2025-04-09 03:04:00z

CDM information

Conjunction Data Message description

SERT 2 is risking orbital collision with COSMOS 1275 DEB. The time of closest approach (TCA) between the two objects is calculated to be at April 9, 2025, 3 a.m., with a collision probability of 0.013%. The closest distance at TCA is estimated to be 193.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SERT 2 in its detailed page.

Key information

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

TCA: 2025-04-09 03:00:49z

CDM ID: 990207169

Miss distance: 193.0 (m)

Collision probability: 0.0001268376 (~0.013%)

Last Updated: 1 month ago

Objects comparison

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

SERT 2	Name	COSMOS 1275 DEB
4327	Norad ID	39956
PAYLOAD	Type	DEBRIS
SSO	Orbit	LEO
99.24°	Inclination	83.02°
LARGE	Size	SMALL
US	Country	CIS
Feb. 4, 1970	Launch date	June 4, 1981
	Full details

Live tracking

Real-time ground track for SERT 2 and COSMOS 1275 DEB.

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