DELTA 2 R/B GGSE 4

0.030% collision chance on 2025-03-15 23:03:08z

CDM information

Conjunction Data Message description

DELTA 2 R/B is risking orbital collision with GGSE 4. The time of closest approach (TCA) between the two objects is calculated to be at March 15, 2025, 11:08 p.m., with a collision probability of 0.030%. The closest distance at TCA is estimated to be 21.0 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: 2025-03-15 23:08:24z

CDM ID: 966506765

Miss distance: 21.0 (m)

Collision probability: 0.0003012497 (~0.030%)

Last Updated: 1 month, 4 weeks ago

Objects comparison

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

DELTA 2 R/B	Name	GGSE 4
20763	Norad ID	2828
ROCKET BODY	Type	PAYLOAD
LEO	Orbit	LEO
24.76°	Inclination	69.97°
LARGE	Size	MEDIUM
US	Country	US
Aug. 18, 1990	Launch date	May 31, 1967
	Full details

Live tracking

Real-time ground track for DELTA 2 R/B and GGSE 4.

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