SL-8 R/B IRIDIUM 33 DEB

0.292% collision chance on 2024-09-12 18:09:49z

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 Sept. 12, 2024, 6:49 p.m., with a collision probability of 0.292%. The closest distance at TCA is estimated to be 92.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2024-09-12 18:49:14z

CDM ID: 814987410

Miss distance: 92.0 (m)

Collision probability: 0.002920549 (~0.292%)

Objects comparison

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

SL-8 R/B Name IRIDIUM 33 DEB
10521 Norad ID 33773
ROCKET BODY Type DEBRIS
LEO Orbit LEO
74.03° Inclination 86.4°
LARGE Size MEDIUM
CIS Country US
Dec. 16, 1977 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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