COSMOS 1830 COSMOS 2116

0.026% collision chance on 2025-07-01 03:07:35z

CDM information

Conjunction Data Message description

COSMOS 1830 is risking orbital collision with COSMOS 2116. The time of closest approach (TCA) between the two objects is calculated to be at July 1, 2025, 3:35 a.m., with a collision probability of 0.026%. The closest distance at TCA is estimated to be 239.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1830 in its detailed page.

Key information

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

TCA: 2025-07-01 03:35:49z

CDM ID: 1067952729

Miss distance: 239.0 (m)

Collision probability: 0.0002608686 (~0.026%)

Last Updated: 1 week, 3 days ago

Objects comparison

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

COSMOS 1830	Name	COSMOS 2116
17585	Norad ID	21030
PAYLOAD	Type	PAYLOAD
LEO	Orbit	LEO
82.56°	Inclination	82.57°
LARGE	Size	MEDIUM
CIS	Country	CIS
March 13, 1987	Launch date	Dec. 22, 1990
	Full details

Live tracking

Real-time ground track for COSMOS 1830 and COSMOS 2116.

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