FENGYUN 1C DEB CZ-4B DEB

0.011% collision chance on 2024-11-07 04:11:21z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with CZ-4B DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 7, 2024, 4:21 a.m., with a collision probability of 0.011%. The closest distance at TCA is estimated to be 94.0 meters.

Key information

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

CDM image for a debris

TCA: 2024-11-07 04:21:57z

CDM ID: 859495282

Miss distance: 94.0 (m)

Collision probability: 0.0001149485 (~0.011%)

Objects comparison

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

FENGYUN 1C DEB Name CZ-4B DEB
36255 Norad ID 37571
DEBRIS Type DEBRIS
SSO Orbit SSO
99.44° Inclination 98.89°
SMALL Size SMALL
PRC Country PRC
May 10, 1999 Launch date May 27, 2008
Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and CZ-4B DEB.


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