IRIDIUM 33 DEB DELTA 4 DEB

0.032% collision chance on 2024-06-03 16:06:52z

CDM information

Conjunction Data Message description

IRIDIUM 33 DEB is risking orbital collision with DELTA 4 DEB. The time of closest approach (TCA) between the two objects is calculated to be at June 3, 2024, 4:52 p.m., with a collision probability of 0.032%. The closest distance at TCA is estimated to be 523.0 meters.

Key information

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

CDM image for a debris

TCA: 2024-06-03 16:52:12z

CDM ID: 740024764

Miss distance: 523.0 (m)

Collision probability: 0.0003211002 (~0.032%)

Objects comparison

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

IRIDIUM 33 DEB Name DELTA 4 DEB
35052 Norad ID 51485
DEBRIS Type DEBRIS
LEO Orbit SSO
86.33° Inclination 105.72°
SMALL Size SMALL
US Country US
Sept. 14, 1997 Launch date Jan. 12, 2018
Full details

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