SERT 2 COSMOS 249 DEB

0.014% collision chance on 2025-03-26 10:03:17z

CDM information

Conjunction Data Message description

SERT 2 is risking orbital collision with COSMOS 249 DEB. The time of closest approach (TCA) between the two objects is calculated to be at March 26, 2025, 10:17 a.m., with a collision probability of 0.014%. The closest distance at TCA is estimated to be 214.0 meters.

Key information

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

CDM image for a payload

TCA: 2025-03-26 10:17:11z

CDM ID: 977832686

Miss distance: 214.0 (m)

Collision probability: 0.0001361214 (~0.014%)

Objects comparison

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

SERT 2 Name COSMOS 249 DEB
4327 Norad ID 15535
PAYLOAD Type DEBRIS
SSO Orbit LEO
99.24° Inclination 62.39°
LARGE Size SMALL
US Country CIS
Feb. 4, 1970 Launch date Oct. 20, 1968
Full details

Live tracking

Real-time ground track for SERT 2 and COSMOS 249 DEB.


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