DELTA 2 R/B ASTEX 1

0.082% collision chance on 2025-01-17 19:01:38z

CDM information

Conjunction Data Message description

DELTA 2 R/B is risking orbital collision with ASTEX 1. The time of closest approach (TCA) between the two objects is calculated to be at Jan. 17, 2025, 7:38 p.m., with a collision probability of 0.082%. The closest distance at TCA is estimated to be 549.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object DELTA 2 R/B in its detailed page.

Key information

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

TCA: 2025-01-17 19:38:28z

CDM ID: 917437089

Miss distance: 549.0 (m)

Collision probability: 0.000821425 (~0.082%)

Last Updated: 3 months, 3 weeks ago

Objects comparison

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

DELTA 2 R/B	Name	ASTEX 1
20571	Norad ID	5560
ROCKET BODY	Type	PAYLOAD
LEO	Orbit	SSO
22.75°	Inclination	92.72°
LARGE	Size	LARGE
US	Country	US
April 13, 1990	Launch date	Oct. 17, 1971
	Full details

Live tracking

Real-time ground track for DELTA 2 R/B and ASTEX 1.

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