IRIDIUM 33 DEB H-2A R/B

0.017% collision chance on 2025-02-06 10:02:19z

CDM information

Conjunction Data Message description

IRIDIUM 33 DEB is risking orbital collision with H-2A R/B. The time of closest approach (TCA) between the two objects is calculated to be at Feb. 6, 2025, 10:19 a.m., with a collision probability of 0.017%. The closest distance at TCA is estimated to be 760.0 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: 2025-02-06 10:19:06z

CDM ID: 933903246

Miss distance: 760.0 (m)

Collision probability: 0.0001703204 (~0.017%)

Last Updated: 3 months ago

Objects comparison

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

IRIDIUM 33 DEB	Name	H-2A R/B
34486	Norad ID	38341
DEBRIS	Type	ROCKET BODY
LEO	Orbit	SSO
86.39°	Inclination	98.44°
SMALL	Size	LARGE
US	Country	JPN
Sept. 14, 1997	Launch date	May 17, 2012
	Full details

Live tracking

Real-time ground track for IRIDIUM 33 DEB and H-2A R/B.

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