DMSP 5D-3 F19 DEB OSCAR 18 (WEBERSAT)

0.013% collision chance on 2025-09-07 10:09:12z

CDM information

Conjunction Data Message description

DMSP 5D-3 F19 DEB is risking orbital collision with OSCAR 18 (WEBERSAT). The time of closest approach (TCA) between the two objects is calculated to be at Sept. 7, 2025, 10:12 a.m., with a collision probability of 0.013%. The closest distance at TCA is estimated to be 690.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object DMSP 5D-3 F19 DEB in its detailed page.

Key information

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

TCA: 2025-09-07 10:12:12z

CDM ID: 1142801027

Miss distance: 690.0 (m)

Collision probability: 0.000133919 (~0.013%)

Last Updated: 1 month, 2 weeks ago

Objects comparison

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

DMSP 5D-3 F19 DEB	Name	OSCAR 18 (WEBERSAT)
43415	Norad ID	20441
DEBRIS	Type	PAYLOAD
SSO	Orbit	SSO
98.63°	Inclination	98.9°
MEDIUM	Size	MEDIUM
US	Country	US
April 3, 2014	Launch date	Jan. 22, 1990
	Full details

Live tracking

Real-time ground track for DMSP 5D-3 F19 DEB and OSCAR 18 (WEBERSAT).

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