DELTA 1 DEB FENGYUN 1C DEB

0.013% collision chance on 2024-11-11 10:11:54z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 11, 2024, 10:54 a.m., with a collision probability of 0.013%. The closest distance at TCA is estimated to be 421.0 meters.

Key information

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

CDM image for a debris

TCA: 2024-11-11 10:54:48z

CDM ID: 862222377

Miss distance: 421.0 (m)

Collision probability: 0.0001271309 (~0.013%)

Objects comparison

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

DELTA 1 DEB Name FENGYUN 1C DEB
21985 Norad ID 30749
DEBRIS Type DEBRIS
SSO Orbit SSO
99.53° Inclination 98.9°
SMALL Size SMALL
US Country PRC
June 12, 1975 Launch date May 10, 1999
Full details

Live tracking

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


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