SL-12 R/B(AUX MOTOR) FENGYUN 1C DEB

0.109% collision chance on 2025-08-15 02:08:03z

CDM information

Conjunction Data Message description

SL-12 R/B(AUX MOTOR) is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 15, 2025, 2:03 a.m., with a collision probability of 0.109%. The closest distance at TCA is estimated to be 94.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SL-12 R/B(AUX MOTOR) in its detailed page.

Key information

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

TCA: 2025-08-15 02:03:39z

CDM ID: 1118083947

Miss distance: 94.0 (m)

Collision probability: 0.001090117 (~0.109%)

Last Updated: 3 weeks, 2 days ago

Objects comparison

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

SL-12 R/B(AUX MOTOR)	Name	FENGYUN 1C DEB
15338	Norad ID	30678
ROCKET BODY	Type	DEBRIS
LEO	Orbit	SSO
66.57°	Inclination	99.07°
MEDIUM	Size	SMALL
CIS	Country	PRC
Sept. 28, 1984	Launch date	May 10, 1999
	Full details

Live tracking

Real-time ground track for SL-12 R/B(AUX MOTOR) and FENGYUN 1C DEB.

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