OV1-20/OV1-21 DEB NOAA 16 DEB

0.014% collision chance on 2025-04-11 06:04:37z

CDM information

Conjunction Data Message description

OV1-20/OV1-21 DEB is risking orbital collision with NOAA 16 DEB. The time of closest approach (TCA) between the two objects is calculated to be at April 11, 2025, 6:37 a.m., with a collision probability of 0.014%. The closest distance at TCA is estimated to be 155.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object OV1-20/OV1-21 DEB in its detailed page.

Key information

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

TCA: 2025-04-11 06:37:28z

CDM ID: 991861730

Miss distance: 155.0 (m)

Collision probability: 0.0001350234 (~0.014%)

Last Updated: 3 weeks, 4 days ago

Objects comparison

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

OV1-20/OV1-21 DEB	Name	NOAA 16 DEB
5384	Norad ID	41227
DEBRIS	Type	DEBRIS
LEO	Orbit	SSO
87.63°	Inclination	99.06°
MEDIUM	Size	SMALL
US	Country	US
Aug. 7, 1971	Launch date	Sept. 21, 2000
	Full details

Live tracking

Real-time ground track for OV1-20/OV1-21 DEB and NOAA 16 DEB.

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