DMSP 5D-2 F13 DEB SL-8 DEB

0.014% collision chance on 2025-01-18 21:01:36z

CDM information

Conjunction Data Message description

DMSP 5D-2 F13 DEB is risking orbital collision with SL-8 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Jan. 18, 2025, 9:36 p.m., with a collision probability of 0.014%. The closest distance at TCA is estimated to be 119.0 meters.

Key information

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

CDM image for a debris

TCA: 2025-01-18 21:36:29z

CDM ID: 919549258

Miss distance: 119.0 (m)

Collision probability: 0.0001400517 (~0.014%)

Objects comparison

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

DMSP 5D-2 F13 DEB Name SL-8 DEB
40605 Norad ID 20434
DEBRIS Type DEBRIS
SSO Orbit LEO
98.64° Inclination 74.04°
SMALL Size SMALL
US Country CIS
March 24, 1995 Launch date Jan. 18, 1990
Full details

Live tracking

Real-time ground track for DMSP 5D-2 F13 DEB and SL-8 DEB.


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