COSMOS 2251 DEB THOR BURNER 2 R/B

0.019% collision chance on 2025-08-01 12:08:09z

CDM information

Conjunction Data Message description

COSMOS 2251 DEB is risking orbital collision with THOR BURNER 2 R/B. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 1, 2025, 12:09 p.m., with a collision probability of 0.019%. The closest distance at TCA is estimated to be 257.0 meters.

Key information

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

CDM image for a debris

TCA: 2025-08-01 12:09:41z

CDM ID: 1101051129

Miss distance: 257.0 (m)

Collision probability: 0.0001877897 (~0.019%)

Objects comparison

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

COSMOS 2251 DEB Name THOR BURNER 2 R/B
34270 Norad ID 2422
DEBRIS Type ROCKET BODY
LEO Orbit SSO
74.01° Inclination 98.21°
SMALL Size LARGE
CIS Country US
June 16, 1993 Launch date Sept. 16, 1966
Full details

Live tracking

Real-time ground track for COSMOS 2251 DEB and THOR BURNER 2 R/B.


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