FENGYUN 1C DEB TIROS 1

0.076% collision chance on 2025-07-14 21:07:27z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with TIROS 1. The time of closest approach (TCA) between the two objects is calculated to be at July 14, 2025, 9:27 p.m., with a collision probability of 0.076%. The closest distance at TCA is estimated to be 256.0 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: 2025-07-14 21:27:16z

CDM ID: 1083845177

Miss distance: 256.0 (m)

Collision probability: 0.0007557516 (~0.076%)

Last Updated: 1 month, 2 weeks ago

Objects comparison

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

FENGYUN 1C DEB	Name	TIROS 1
29878	Norad ID	29
DEBRIS	Type	PAYLOAD
SSO	Orbit	LEO
96.96°	Inclination	48.38°
SMALL	Size	MEDIUM
PRC	Country	US
May 10, 1999	Launch date	April 1, 1960
	Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and TIROS 1.

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