PORCUPINE 1 FENGYUN 1C DEB

0.015% collision chance on 2025-02-09 02:02:31z

CDM information

Conjunction Data Message description

PORCUPINE 1 is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at Feb. 9, 2025, 2:31 a.m., with a collision probability of 0.015%. The closest distance at TCA is estimated to be 467.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object PORCUPINE 1 in its detailed page.

Key information

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

TCA: 2025-02-09 02:31:04z

CDM ID: 936024145

Miss distance: 467.0 (m)

Collision probability: 0.0001520573 (~0.015%)

Last Updated: 3 months ago

Objects comparison

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

PORCUPINE 1	Name	FENGYUN 1C DEB
1272	Norad ID	31692
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
70.08°	Inclination	99.17°
MEDIUM	Size	SMALL
US	Country	PRC
March 9, 1965	Launch date	May 10, 1999
	Full details

Live tracking

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

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