IRIDIUM 33 DEB SL-8 R/B

0.015% collision chance on 2025-04-27 07:04:38z

CDM information

Conjunction Data Message description

IRIDIUM 33 DEB is risking orbital collision with SL-8 R/B. The time of closest approach (TCA) between the two objects is calculated to be at April 27, 2025, 7:38 a.m., with a collision probability of 0.015%. The closest distance at TCA is estimated to be 743.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object IRIDIUM 33 DEB in its detailed page.

Key information

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

TCA: 2025-04-27 07:38:49z

CDM ID: 1006114398

Miss distance: 743.0 (m)

Collision probability: 0.0001476629 (~0.015%)

Last Updated: 1 week, 6 days ago

Objects comparison

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

IRIDIUM 33 DEB	Name	SL-8 R/B
38022	Norad ID	6061
DEBRIS	Type	ROCKET BODY
LEO	Orbit	LEO
86.27°	Inclination	74.06°
SMALL	Size	LARGE
US	Country	CIS
Sept. 14, 1997	Launch date	June 23, 1972
	Full details

Live tracking

Real-time ground track for IRIDIUM 33 DEB and SL-8 R/B.

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