NOAA 11 DEB ARIANE 1 R/B

0.023% collision chance on 2025-01-26 13:01:26z

CDM information

Conjunction Data Message description

NOAA 11 DEB is risking orbital collision with ARIANE 1 R/B. The time of closest approach (TCA) between the two objects is calculated to be at Jan. 26, 2025, 1:26 p.m., with a collision probability of 0.023%. The closest distance at TCA is estimated to be 316.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object NOAA 11 DEB in its detailed page.

Key information

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

TCA: 2025-01-26 13:26:26z

CDM ID: 924974465

Miss distance: 316.0 (m)

Collision probability: 0.0002334339 (~0.023%)

Last Updated: 3 months, 1 week ago

Objects comparison

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

NOAA 11 DEB	Name	ARIANE 1 R/B
37241	Norad ID	16615
DEBRIS	Type	ROCKET BODY
SSO	Orbit	SSO
98.94°	Inclination	98.24°
MEDIUM	Size	LARGE
US	Country	FR
Sept. 24, 1988	Launch date	Feb. 22, 1986
	Full details

Live tracking

Real-time ground track for NOAA 11 DEB and ARIANE 1 R/B.

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