COSMOS 1110 IRIDIUM 63

0.012% collision chance on 2025-06-29 16:06:52z

CDM information

Conjunction Data Message description

COSMOS 1110 is risking orbital collision with IRIDIUM 63. The time of closest approach (TCA) between the two objects is calculated to be at June 29, 2025, 4:52 p.m., with a collision probability of 0.012%. The closest distance at TCA is estimated to be 445.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1110 in its detailed page.

Key information

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

TCA: 2025-06-29 16:52:40z

CDM ID: 1065745360

Miss distance: 445.0 (m)

Collision probability: 0.0001229858 (~0.012%)

Last Updated: 2 months ago

Objects comparison

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

COSMOS 1110	Name	IRIDIUM 63
11425	Norad ID	25286
PAYLOAD	Type	PAYLOAD
LEO	Orbit	LEO
74.01°	Inclination	86.39°
LARGE	Size	LARGE
CIS	Country	US
June 28, 1979	Launch date	April 7, 1998
	Full details

Live tracking

Real-time ground track for COSMOS 1110 and IRIDIUM 63.

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