SL-8 R/B NOAA 17 DEB

0.016% collision chance on 2025-12-07 16:12:54z

CDM information

Conjunction Data Message description

SL-8 R/B is risking orbital collision with NOAA 17 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Dec. 7, 2025, 4:54 p.m., with a collision probability of 0.016%. The closest distance at TCA is estimated to be 598.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SL-8 R/B in its detailed page.

Key information

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

TCA: 2025-12-07 16:54:17z

CDM ID: 1254954016

Miss distance: 598.0 (m)

Collision probability: 0.0001603017 (~0.016%)

Last Updated: 1 week ago

Objects comparison

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

SL-8 R/B	Name	NOAA 17 DEB
11870	Norad ID	48162
ROCKET BODY	Type	DEBRIS
LEO	Orbit	SSO
74.05°	Inclination	98.78°
LARGE	Size	SMALL
CIS	Country	US
July 1, 1980	Launch date	June 24, 2002
	Full details

Live tracking

Real-time ground track for SL-8 R/B and NOAA 17 DEB.

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