TRANSIT 2A FENGYUN 1C DEB

0.026% collision chance on 2025-11-16 12:11:25z

CDM information

Conjunction Data Message description

TRANSIT 2A is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 16, 2025, 12:25 p.m., with a collision probability of 0.026%. The closest distance at TCA is estimated to be 328.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object TRANSIT 2A in its detailed page.

Key information

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

TCA: 2025-11-16 12:25:30z

CDM ID: 1231154945

Miss distance: 328.0 (m)

Collision probability: 0.0002648599 (~0.026%)

Last Updated: 4 weeks ago

Objects comparison

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

TRANSIT 2A	Name	FENGYUN 1C DEB
45	Norad ID	30390
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
66.69°	Inclination	98.82°
MEDIUM	Size	SMALL
US	Country	PRC
June 22, 1960	Launch date	May 10, 1999
	Full details

Live tracking

Real-time ground track for TRANSIT 2A and FENGYUN 1C DEB.

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