COSMOS 2251 DEB DELTA 1 DEB

0.043% collision chance on 2024-11-11 20:11:50z

CDM information

Conjunction Data Message description

COSMOS 2251 DEB is risking orbital collision with DELTA 1 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 11, 2024, 8:50 p.m., with a collision probability of 0.043%. The closest distance at TCA is estimated to be 398.0 meters.

Key information

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

CDM image for a debris

TCA: 2024-11-11 20:50:51z

CDM ID: 863257726

Miss distance: 398.0 (m)

Collision probability: 0.0004315324 (~0.043%)

Objects comparison

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

COSMOS 2251 DEB Name DELTA 1 DEB
33822 Norad ID 26841
DEBRIS Type DEBRIS
LEO Orbit SSO
74.07° Inclination 99.88°
SMALL Size SMALL
CIS Country US
June 16, 1993 Launch date June 12, 1975
Full details

Live tracking

Real-time ground track for COSMOS 2251 DEB and DELTA 1 DEB.


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