COSMOS 2251 DEB SL-8 R/B

0.137% collision chance on 2025-05-21 00:05:52z

CDM information

Conjunction Data Message description

COSMOS 2251 DEB is risking orbital collision with SL-8 R/B. The time of closest approach (TCA) between the two objects is calculated to be at May 21, 2025, 12:52 a.m., with a collision probability of 0.137%. The closest distance at TCA is estimated to be 93.0 meters.

Key information

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

CDM image for a debris

TCA: 2025-05-21 00:52:47z

CDM ID: 1030735056

Miss distance: 93.0 (m)

Collision probability: 0.001372994 (~0.137%)

Objects comparison

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

COSMOS 2251 DEB Name SL-8 R/B
34962 Norad ID 4589
DEBRIS Type ROCKET BODY
LEO Orbit LEO
74.03° Inclination 74.06°
SMALL Size LARGE
CIS Country CIS
June 16, 1993 Launch date Oct. 16, 1970
Full details

Live tracking

Real-time ground track for COSMOS 2251 DEB and SL-8 R/B.


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