SL-8 R/B SSU 1

0.013% collision chance on 2024-11-08 04:11:52z

CDM information

Conjunction Data Message description

SL-8 R/B is risking orbital collision with SSU 1. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 8, 2024, 4:52 a.m., with a collision probability of 0.013%. The closest distance at TCA is estimated to be 834.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2024-11-08 04:52:14z

CDM ID: 858640060

Miss distance: 834.0 (m)

Collision probability: 0.0001309876 (~0.013%)

Objects comparison

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

SL-8 R/B Name SSU 1
9848 Norad ID 8835
ROCKET BODY Type PAYLOAD
LEO Orbit LEO
82.95° Inclination 63.36°
LARGE Size LARGE
CIS Country US
Feb. 21, 1977 Launch date April 30, 1976
Full details

Live tracking

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


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