COSMOS 1288 DELTA 1 DEB

0.022% collision chance on 2025-06-06 20:06:25z

CDM information

Conjunction Data Message description

COSMOS 1288 is risking orbital collision with DELTA 1 DEB. The time of closest approach (TCA) between the two objects is calculated to be at June 6, 2025, 8:25 p.m., with a collision probability of 0.022%. The closest distance at TCA is estimated to be 465.0 meters.

Key information

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

CDM image for a payload

TCA: 2025-06-06 20:25:39z

CDM ID: 1046330902

Miss distance: 465.0 (m)

Collision probability: 0.0002198036 (~0.022%)

Objects comparison

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

COSMOS 1288 Name DELTA 1 DEB
12637 Norad ID 3812
PAYLOAD Type DEBRIS
LEO Orbit SSO
74.03° Inclination 102.46°
MEDIUM Size SMALL
CIS Country US
Aug. 6, 1981 Launch date Dec. 15, 1968
Full details

Live tracking

Real-time ground track for COSMOS 1288 and DELTA 1 DEB.


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