COSMOS 1563 THORAD DELTA 1 DEB

0.028% collision chance on 2025-08-30 09:08:29z

CDM information

Conjunction Data Message description

COSMOS 1563 is risking orbital collision with THORAD DELTA 1 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 30, 2025, 9:29 a.m., with a collision probability of 0.028%. The closest distance at TCA is estimated to be 138.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1563 in its detailed page.

Key information

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

TCA: 2025-08-30 09:29:40z

CDM ID: 1135505284

Miss distance: 138.0 (m)

Collision probability: 0.0002795896 (~0.028%)

Last Updated: 1 week, 3 days ago

Objects comparison

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

COSMOS 1563	Name	THORAD DELTA 1 DEB
15002	Norad ID	42621
PAYLOAD	Type	DEBRIS
LEO	Orbit	MEO
74.01°	Inclination	101.02°
MEDIUM	Size	SMALL
CIS	Country	US
May 28, 1984	Launch date	Nov. 15, 1974
	Full details

Live tracking

Real-time ground track for COSMOS 1563 and THORAD DELTA 1 DEB.

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