SL-8 R/B DELTA 1 DEB

0.091% collision chance on 2025-10-30 07:10:42z

CDM information

Conjunction Data Message description

SL-8 R/B is risking orbital collision with DELTA 1 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Oct. 30, 2025, 7:42 a.m., with a collision probability of 0.091%. The closest distance at TCA is estimated to be 412.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2025-10-30 07:42:35z

CDM ID: 1207600505

Miss distance: 412.0 (m)

Collision probability: 0.000911435 (~0.091%)

Objects comparison

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

SL-8 R/B Name DELTA 1 DEB
5847 Norad ID 12167
ROCKET BODY Type DEBRIS
LEO Orbit SSO
74.05° Inclination 98.73°
LARGE Size MEDIUM
CIS Country US
Feb. 25, 1972 Launch date March 5, 1978
Full details

Live tracking

Real-time ground track for SL-8 R/B and DELTA 1 DEB.


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