NOAA 16 DEB OV1-20/OV1-21 DEB

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

CDM information

Conjunction Data Message description

NOAA 16 DEB is risking orbital collision with OV1-20/OV1-21 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 NOAA 16 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: 991900512

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.

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

Live tracking

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

Return to all CDMs

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.