SOLRAD 1 (GREB) NOAA 16 DEB

0.027% collision chance on 2025-03-30 07:03:52z

CDM information

Conjunction Data Message description

SOLRAD 1 (GREB) is risking orbital collision with NOAA 16 DEB. The time of closest approach (TCA) between the two objects is calculated to be at March 30, 2025, 7:52 a.m., with a collision probability of 0.027%. The closest distance at TCA is estimated to be 467.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SOLRAD 1 (GREB) in its detailed page.

Key information

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

TCA: 2025-03-30 07:52:51z

CDM ID: 981462100

Miss distance: 467.0 (m)

Collision probability: 0.0002692356 (~0.027%)

Last Updated: 1 month, 1 week ago

Objects comparison

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

SOLRAD 1 (GREB)	Name	NOAA 16 DEB
46	Norad ID	41075
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
66.69°	Inclination	99.06°
MEDIUM	Size	SMALL
US	Country	US
June 22, 1960	Launch date	Sept. 21, 2000
	Full details

Live tracking

Real-time ground track for SOLRAD 1 (GREB) and NOAA 16 DEB.

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