FENGYUN 1C DEB COSMOS 990

0.017% collision chance on 2025-02-13 02:02:49z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with COSMOS 990. The time of closest approach (TCA) between the two objects is calculated to be at Feb. 13, 2025, 2:49 a.m., with a collision probability of 0.017%. The closest distance at TCA is estimated to be 382.0 meters.

Key information

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

CDM image for a debris

TCA: 2025-02-13 02:49:51z

CDM ID: 940533661

Miss distance: 382.0 (m)

Collision probability: 0.0001726598 (~0.017%)

Objects comparison

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

FENGYUN 1C DEB Name COSMOS 990
30648 Norad ID 10676
DEBRIS Type PAYLOAD
SSO Orbit LEO
98.64° Inclination 74.04°
SMALL Size LARGE
PRC Country CIS
May 10, 1999 Launch date Feb. 17, 1978
Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and COSMOS 990.


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