ARGOS DELTA 1 DEB

0.212% collision chance on 2025-11-20 17:11:04z

CDM information

Conjunction Data Message description

ARGOS is risking orbital collision with DELTA 1 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 20, 2025, 5:04 p.m., with a collision probability of 0.212%. The closest distance at TCA is estimated to be 44.0 meters.

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

Key information

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

TCA: 2025-11-20 17:04:15z

CDM ID: 1236196477

Miss distance: 44.0 (m)

Collision probability: 0.002115233 (~0.212%)

Last Updated: 3 weeks, 2 days ago

Objects comparison

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

ARGOS	Name	DELTA 1 DEB
25634	Norad ID	37666
PAYLOAD	Type	DEBRIS
SSO	Orbit	SSO
98.49°	Inclination	98.95°
LARGE	Size	SMALL
US	Country	US
Feb. 23, 1999	Launch date	March 5, 1978
	Full details

Live tracking

Real-time ground track for ARGOS and DELTA 1 DEB.

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