DELTA 2 R/B(1) FENGYUN 1C DEB

0.013% collision chance on 2025-07-13 21:07:29z

CDM information

Conjunction Data Message description

DELTA 2 R/B(1) is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at July 13, 2025, 9:29 p.m., with a collision probability of 0.013%. The closest distance at TCA is estimated to be 754.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object DELTA 2 R/B(1) in its detailed page.

Key information

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

TCA: 2025-07-13 21:29:49z

CDM ID: 1080064079

Miss distance: 754.0 (m)

Collision probability: 0.0001300584 (~0.013%)

Last Updated: 1 month, 3 weeks ago

Objects comparison

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

DELTA 2 R/B(1)	Name	FENGYUN 1C DEB
25135	Norad ID	31439
ROCKET BODY	Type	DEBRIS
LEO	Orbit	SSO
26.88°	Inclination	98.92°
LARGE	Size	SMALL
US	Country	PRC
Jan. 10, 1998	Launch date	May 10, 1999
	Full details

Live tracking

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

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