SL-8 R/B SL-8 R/B

0.170% collision chance on 2024-09-27 01:09:29z

CDM information

Conjunction Data Message description

SL-8 R/B is risking orbital collision with SL-8 R/B. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 27, 2024, 1:29 a.m., with a collision probability of 0.170%. The closest distance at TCA is estimated to be 359.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2024-09-27 01:29:02z

CDM ID: 825070362

Miss distance: 359.0 (m)

Collision probability: 0.00169711 (~0.170%)

Objects comparison

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

SL-8 R/B Name SL-8 R/B
6966 Norad ID 11511
ROCKET BODY Type ROCKET BODY
LEO Orbit LEO
74.05° Inclination 74.04°
LARGE Size LARGE
CIS Country CIS
Dec. 4, 1973 Launch date Aug. 28, 1979
Full details

Live tracking

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


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