SL-8 DEB * DELTA 1 DEB

0.015% collision chance on 2025-07-02 18:07:40z

CDM information

Conjunction Data Message description

SL-8 DEB * is risking orbital collision with DELTA 1 DEB. The time of closest approach (TCA) between the two objects is calculated to be at July 2, 2025, 6:40 p.m., with a collision probability of 0.015%. The closest distance at TCA is estimated to be 267.0 meters.

Key information

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

CDM image for a debris

TCA: 2025-07-02 18:40:53z

CDM ID: 1070815589

Miss distance: 267.0 (m)

Collision probability: 0.0001513901 (~0.015%)

Objects comparison

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

SL-8 DEB * Name DELTA 1 DEB
18509 Norad ID 13561
DEBRIS Type DEBRIS
LEO Orbit SSO
74.0° Inclination 99.03°
SMALL Size SMALL
CIS Country US
June 1, 1982 Launch date March 5, 1978
Full details

Live tracking

Real-time ground track for SL-8 DEB * and DELTA 1 DEB.


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