DELTA 1 DEB NADEZHDA 1

0.019% collision chance on 2025-01-02 14:01:42z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with NADEZHDA 1. The time of closest approach (TCA) between the two objects is calculated to be at Jan. 2, 2025, 2:42 p.m., with a collision probability of 0.019%. The closest distance at TCA is estimated to be 175.0 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: 2025-01-02 14:42:06z

CDM ID: 905623917

Miss distance: 175.0 (m)

Collision probability: 0.0001941087 (~0.019%)

Last Updated: 4 months, 1 week ago

Objects comparison

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

DELTA 1 DEB	Name	NADEZHDA 1
21471	Norad ID	20103
DEBRIS	Type	PAYLOAD
SSO	Orbit	LEO
99.91°	Inclination	82.96°
SMALL	Size	LARGE
US	Country	CIS
June 12, 1975	Launch date	July 4, 1989
	Full details

Live tracking

Real-time ground track for DELTA 1 DEB and NADEZHDA 1.

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