NOAA 16 DEB START 1

0.020% collision chance on 2025-03-15 06:03:10z

CDM information

Conjunction Data Message description

NOAA 16 DEB is risking orbital collision with START 1. The time of closest approach (TCA) between the two objects is calculated to be at March 15, 2025, 6:10 a.m., with a collision probability of 0.020%. The closest distance at TCA is estimated to be 134.0 meters.

Key information

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

CDM image for a debris

TCA: 2025-03-15 06:10:13z

CDM ID: 965996989

Miss distance: 134.0 (m)

Collision probability: 0.0001970093 (~0.020%)

Objects comparison

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

NOAA 16 DEB Name START 1
42341 Norad ID 22561
DEBRIS Type PAYLOAD
SSO Orbit LEO
98.72° Inclination 75.76°
SMALL Size LARGE
US Country CIS
Sept. 21, 2000 Launch date March 25, 1993
Full details

Live tracking

Real-time ground track for NOAA 16 DEB and START 1.


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