IRS 1B DELTA 1 DEB

0.032% collision chance on 2024-09-24 20:09:42z

CDM information

Conjunction Data Message description

IRS 1B is risking orbital collision with DELTA 1 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 24, 2024, 8:42 p.m., with a collision probability of 0.032%. The closest distance at TCA is estimated to be 272.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object IRS 1B in its detailed page.

Key information

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

TCA: 2024-09-24 20:42:32z

CDM ID: 824115322

Miss distance: 272.0 (m)

Collision probability: 0.0003228416 (~0.032%)

Last Updated: 7 months, 1 week ago

Objects comparison

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

IRS 1B	Name	DELTA 1 DEB
21688	Norad ID	17765
PAYLOAD	Type	DEBRIS
SSO	Orbit	SSO
99.4°	Inclination	99.03°
LARGE	Size	SMALL
IND	Country	US
Aug. 29, 1991	Launch date	March 5, 1978
	Full details

Live tracking

Real-time ground track for IRS 1B and DELTA 1 DEB.

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