FENGYUN 1C DEB DELTA 1 R/B

0.016% collision chance on 2025-05-28 06:05:04z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with DELTA 1 R/B. The time of closest approach (TCA) between the two objects is calculated to be at May 28, 2025, 6:04 a.m., with a collision probability of 0.016%. The closest distance at TCA is estimated to be 109.0 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: 2025-05-28 06:04:38z

CDM ID: 1037397946

Miss distance: 109.0 (m)

Collision probability: 0.000163641 (~0.016%)

Last Updated: 1 month, 1 week ago

Objects comparison

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

FENGYUN 1C DEB	Name	DELTA 1 R/B
31007	Norad ID	20323
DEBRIS	Type	ROCKET BODY
SSO	Orbit	SSO
98.08°	Inclination	97.1°
SMALL	Size	LARGE
PRC	Country	US
May 10, 1999	Launch date	Nov. 18, 1989
	Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and DELTA 1 R/B.

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