DELTA 1 DEB EXPLORER 20

0.011% collision chance on 2024-11-27 06:11:02z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with EXPLORER 20. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 27, 2024, 6:02 a.m., with a collision probability of 0.011%. The closest distance at TCA is estimated to be 639.0 meters.

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

Key information

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

TCA: 2024-11-27 06:02:29z

CDM ID: 877028962

Miss distance: 639.0 (m)

Collision probability: 0.0001129202 (~0.011%)

Last Updated: 7 months, 1 week ago

Objects comparison

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

DELTA 1 DEB	Name	EXPLORER 20
10746	Norad ID	870
DEBRIS	Type	PAYLOAD
SSO	Orbit	LEO
101.91°	Inclination	79.9°
SMALL	Size	MEDIUM
US	Country	US
July 29, 1976	Launch date	Aug. 25, 1964
	Full details

Live tracking

Real-time ground track for DELTA 1 DEB and EXPLORER 20.

Return to all CDMs

Newsletter sign-up

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