SL-8 R/B YAOGAN 4 DEB

0.067% collision chance on 2025-06-14 09:06:35z

CDM information

Conjunction Data Message description

SL-8 R/B is risking orbital collision with YAOGAN 4 DEB. The time of closest approach (TCA) between the two objects is calculated to be at June 14, 2025, 9:35 a.m., with a collision probability of 0.067%. The closest distance at TCA is estimated to be 90.0 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: 2025-06-14 09:35:46z

CDM ID: 1053226066

Miss distance: 90.0 (m)

Collision probability: 0.0006699953 (~0.067%)

Last Updated: 3 weeks, 2 days ago

Objects comparison

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

SL-8 R/B	Name	YAOGAN 4 DEB
13242	Norad ID	38264
ROCKET BODY	Type	DEBRIS
LEO	Orbit	SSO
74.04°	Inclination	97.89°
LARGE	Size	SMALL
CIS	Country	PRC
June 1, 1982	Launch date	Dec. 1, 2008
	Full details

Live tracking

Real-time ground track for SL-8 R/B and YAOGAN 4 DEB.

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