PEGASUS DEB PORCUPINE 1

0.040% collision chance on 2025-07-18 12:07:21z

CDM information

Conjunction Data Message description

PEGASUS DEB is risking orbital collision with PORCUPINE 1. The time of closest approach (TCA) between the two objects is calculated to be at July 18, 2025, 12:21 p.m., with a collision probability of 0.040%. The closest distance at TCA is estimated to be 709.0 meters.

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

Key information

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

TCA: 2025-07-18 12:21:36z

CDM ID: 1086857246

Miss distance: 709.0 (m)

Collision probability: 0.0004000321 (~0.040%)

Last Updated: 1 month, 2 weeks ago

Objects comparison

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

PEGASUS DEB	Name	PORCUPINE 1
39929	Norad ID	1272
DEBRIS	Type	PAYLOAD
LEO	Orbit	LEO
81.94°	Inclination	70.08°
SMALL	Size	MEDIUM
US	Country	US
May 19, 1994	Launch date	March 9, 1965
	Full details

Live tracking

Real-time ground track for PEGASUS DEB and PORCUPINE 1.

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