DELTA 1 R/B COSMOS 2166

0.010% collision chance on 2025-02-10 01:02:06z

CDM information

Conjunction Data Message description

DELTA 1 R/B is risking orbital collision with COSMOS 2166. The time of closest approach (TCA) between the two objects is calculated to be at Feb. 10, 2025, 1:06 a.m., with a collision probability of 0.010%. The closest distance at TCA is estimated to be 72.0 meters.

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

Key information

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

TCA: 2025-02-10 01:06:19z

CDM ID: 937323486

Miss distance: 72.0 (m)

Collision probability: 0.0001040545 (~0.010%)

Last Updated: 3 months ago

Objects comparison

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

DELTA 1 R/B	Name	COSMOS 2166
2758	Norad ID	21780
ROCKET BODY	Type	PAYLOAD
SSO	Orbit	LEO
101.88°	Inclination	82.6°
MEDIUM	Size	LARGE
US	Country	CIS
April 20, 1967	Launch date	Nov. 12, 1991
	Full details

Live tracking

Real-time ground track for DELTA 1 R/B and COSMOS 2166.

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