FENGYUN 1C DEB SHIYAN 2 (SY-2)

0.014% collision chance on 2025-04-27 02:04:26z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with SHIYAN 2 (SY-2). The time of closest approach (TCA) between the two objects is calculated to be at April 27, 2025, 2:26 a.m., with a collision probability of 0.014%. The closest distance at TCA is estimated to be 651.0 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: 2025-04-27 02:26:14z

CDM ID: 1006853680

Miss distance: 651.0 (m)

Collision probability: 0.0001366926 (~0.014%)

Last Updated: 1 week, 3 days ago

Objects comparison

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

FENGYUN 1C DEB	Name	SHIYAN 2 (SY-2)
30374	Norad ID	28479
DEBRIS	Type	PAYLOAD
SSO	Orbit	SSO
99.3°	Inclination	98.07°
SMALL	Size	LARGE
PRC	Country	PRC
May 10, 1999	Launch date	Nov. 18, 2004
	Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and SHIYAN 2 (SY-2).

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