SEDSAT 1 THORAD AGENA D DEB

0.120% collision chance on 2025-08-02 09:08:32z

CDM information

Conjunction Data Message description

SEDSAT 1 is risking orbital collision with THORAD AGENA D DEB. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 2, 2025, 9:32 a.m., with a collision probability of 0.120%. The closest distance at TCA is estimated to be 834.0 meters.

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

Key information

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

TCA: 2025-08-02 09:32:24z

CDM ID: 1100418463

Miss distance: 834.0 (m)

Collision probability: 0.001199848 (~0.120%)

Last Updated: 1 month, 1 week ago

Objects comparison

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

SEDSAT 1	Name	THORAD AGENA D DEB
25509	Norad ID	4654
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
31.43°	Inclination	100.01°
MEDIUM	Size	SMALL
US	Country	US
Oct. 24, 1998	Launch date	April 8, 1970
	Full details

Live tracking

Real-time ground track for SEDSAT 1 and THORAD AGENA D DEB.

Return to all CDMs

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.