FENGYUN 1C DEB SL-12 R/B(2)

0.029% collision chance on 2025-10-21 23:10:28z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with SL-12 R/B(2). The time of closest approach (TCA) between the two objects is calculated to be at Oct. 21, 2025, 11:28 p.m., with a collision probability of 0.029%. The closest distance at TCA is estimated to be 341.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object FENGYUN 1C DEB in its detailed page.

Key information

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

TCA: 2025-10-21 23:28:41z

CDM ID: 1197878155

Miss distance: 341.0 (m)

Collision probability: 0.0002859463 (~0.029%)

Last Updated: 1 month, 3 weeks ago

Objects comparison

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

FENGYUN 1C DEB	Name	SL-12 R/B(2)
35155	Norad ID	15772
DEBRIS	Type	ROCKET BODY
SSO	Orbit	LEO
98.5°	Inclination	71.11°
SMALL	Size	LARGE
PRC	Country	CIS
May 10, 1999	Launch date	May 30, 1985
	Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and SL-12 R/B(2).

Return to all CDMs

Newsletter sign-up

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