SL-8 R/B IRIDIUM 33 DEB

0.015% collision chance on 2025-04-27 07:04:38z

CDM information

Conjunction Data Message description

SL-8 R/B is risking orbital collision with IRIDIUM 33 DEB. The time of closest approach (TCA) between the two objects is calculated to be at April 27, 2025, 7:38 a.m., with a collision probability of 0.015%. The closest distance at TCA is estimated to be 743.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2025-04-27 07:38:49z

CDM ID: 1006082462

Miss distance: 743.0 (m)

Collision probability: 0.0001476629 (~0.015%)

Objects comparison

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

SL-8 R/B Name IRIDIUM 33 DEB
6061 Norad ID 38022
ROCKET BODY Type DEBRIS
LEO Orbit LEO
74.06° Inclination 86.27°
LARGE Size SMALL
CIS Country US
June 23, 1972 Launch date Sept. 14, 1997
Full details

Live tracking

Real-time ground track for SL-8 R/B and IRIDIUM 33 DEB.


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