THORAD DELTA 1 DEB ESSA 8 (TOS-F)

0.053% collision chance on 2025-12-03 13:12:40z

CDM information

Conjunction Data Message description

THORAD DELTA 1 DEB is risking orbital collision with ESSA 8 (TOS-F). The time of closest approach (TCA) between the two objects is calculated to be at Dec. 3, 2025, 1:40 p.m., with a collision probability of 0.053%. The closest distance at TCA is estimated to be 202.0 meters.

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

Key information

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

TCA: 2025-12-03 13:40:48z

CDM ID: 1251350924

Miss distance: 202.0 (m)

Collision probability: 0.0005259821 (~0.053%)

Last Updated: 1 week, 4 days ago

Objects comparison

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

THORAD DELTA 1 DEB	Name	ESSA 8 (TOS-F)
8161	Norad ID	3615
DEBRIS	Type	PAYLOAD
SSO	Orbit	SSO
101.23°	Inclination	101.68°
SMALL	Size	MEDIUM
US	Country	US
Nov. 15, 1974	Launch date	Dec. 15, 1968
	Full details

Live tracking

Real-time ground track for THORAD DELTA 1 DEB and ESSA 8 (TOS-F).

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