NOAA 16 DEB SL-3 R/B

0.016% collision chance on 2025-01-29 14:01:19z

CDM information

Conjunction Data Message description

NOAA 16 DEB is risking orbital collision with SL-3 R/B. The time of closest approach (TCA) between the two objects is calculated to be at Jan. 29, 2025, 2:19 p.m., with a collision probability of 0.016%. The closest distance at TCA is estimated to be 38.0 meters.

Key information

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

CDM image for a debris

TCA: 2025-01-29 14:19:54z

CDM ID: 928564509

Miss distance: 38.0 (m)

Collision probability: 0.0001619675 (~0.016%)

Objects comparison

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

NOAA 16 DEB Name SL-3 R/B
41534 Norad ID 4420
DEBRIS Type ROCKET BODY
SSO Orbit LEO
98.82° Inclination 81.23°
SMALL Size LARGE
US Country CIS
Sept. 21, 2000 Launch date June 23, 1970
Full details

Live tracking

Real-time ground track for NOAA 16 DEB and SL-3 R/B.


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