SL-8 R/B NOAA 16 DEB

0.013% collision chance on 2025-06-01 21:06:04z

CDM information

Conjunction Data Message description

SL-8 R/B is risking orbital collision with NOAA 16 DEB. The time of closest approach (TCA) between the two objects is calculated to be at June 1, 2025, 9:04 p.m., with a collision probability of 0.013%. The closest distance at TCA is estimated to be 192.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2025-06-01 21:04:07z

CDM ID: 1039507901

Miss distance: 192.0 (m)

Collision probability: 0.0001304666 (~0.013%)

Objects comparison

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

SL-8 R/B Name NOAA 16 DEB
6324 Norad ID 41539
ROCKET BODY Type DEBRIS
LEO Orbit SSO
74.08° Inclination 98.81°
LARGE Size SMALL
CIS Country US
Dec. 25, 1972 Launch date Sept. 21, 2000
Full details

Live tracking

Real-time ground track for SL-8 R/B and NOAA 16 DEB.


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